{"pageNumber":"64","pageRowStart":"1575","pageSize":"25","recordCount":1869,"records":[{"id":5824,"text":"pp1058 - 1982 - Application of Landsat products in range- and water-management problems in the Sahelian Zone of Mali, Upper Volta, and Niger","interactions":[{"subject":{"id":13160,"text":"ofr75498 - 1975 - Applications of ERTS products in range and water management problems, Sahelian Zone, Mali, Upper Volta, and Niger","indexId":"ofr75498","publicationYear":"1975","noYear":false,"title":"Applications of ERTS products in range and water management problems, Sahelian Zone, Mali, Upper Volta, and Niger"},"predicate":"SUPERSEDED_BY","object":{"id":5824,"text":"pp1058 - 1982 - Application of Landsat products in range- and water-management problems in the Sahelian Zone of Mali, Upper Volta, and Niger","indexId":"pp1058","publicationYear":"1982","noYear":false,"title":"Application of Landsat products in range- and water-management problems in the Sahelian Zone of Mali, Upper Volta, and Niger"},"id":1}],"lastModifiedDate":"2012-02-02T00:05:54","indexId":"pp1058","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1058","title":"Application of Landsat products in range- and water-management problems in the Sahelian Zone of Mali, Upper Volta, and Niger","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/pp1058","usgsCitation":"Cooley, M.E., and Turner, R.M., 1982, Application of Landsat products in range- and water-management problems in the Sahelian Zone of Mali, Upper Volta, and Niger: U.S. Geological Survey Professional Paper 1058, 52 p., https://doi.org/10.3133/pp1058.","productDescription":"52 p.","costCenters":[],"links":[{"id":121677,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1058/report-thumb.jpg"},{"id":32523,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1058/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67abde","contributors":{"authors":[{"text":"Cooley, M. E.","contributorId":89868,"corporation":false,"usgs":true,"family":"Cooley","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":151633,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Turner, R. M.","contributorId":62585,"corporation":false,"usgs":true,"family":"Turner","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":151632,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":7011,"text":"ofr82814 - 1982 - Arizona Vegetation Resource Inventory (AVRI) accuracy assessment","interactions":[],"lastModifiedDate":"2017-03-28T14:30:21","indexId":"ofr82814","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-814","title":"Arizona Vegetation Resource Inventory (AVRI) accuracy assessment","docAbstract":"A quantitative accuracy assessment was performed for the vegetation classification map produced as part of the Arizona Vegetation Resource Inventory (AVRI) project. This project was a cooperative effort between the Bureau of Land Management (BLM) and the Earth Resources Observation Systems (EROS) Data Center. The objective of the accuracy assessment was to estimate (with a precision of ?10 percent at the 90 percent confidence level) the comission error in each of the eight level II hierarchical vegetation cover types. A stratified two-phase (double) cluster sample was used. Phase I consisted of 160 photointerpreted plots representing clusters of Landsat pixels, and phase II consisted of ground data collection at 80 of the phase I cluster sites. Ground data were used to refine the phase I error estimates by means of a linear regression model. The classified image was stratified by assigning each 15-pixel cluster to the stratum corresponding to the dominant cover type within each cluster. This method is known as stratified plurality sampling. \r\n\r\nOverall error was estimated to be 36 percent with a standard error of 2 percent. Estimated error for individual vegetation classes ranged from a low of 10 percent ?6 percent for evergreen woodland to 81 percent ?7 percent for cropland and pasture. Total cost of the accuracy assessment was $106,950 for the one-million-hectare study area. \r\n\r\nThe combination of the stratified plurality sampling (SPS) method of sample allocation with double sampling provided the desired estimates within the required precision levels. The overall accuracy results confirmed that highly accurate digital classification of vegetation is difficult to perform in semiarid environments, due largely to the sparse vegetation cover. Nevertheless, these techniques show promise for providing more accurate information than is presently available for many BLM-administered lands.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82814","usgsCitation":"Szajgin, J., Pettinger, L.R., Linden, D., and Ohlen, D., 1982, Arizona Vegetation Resource Inventory (AVRI) accuracy assessment: U.S. Geological Survey Open-File Report 82-814, iii, 40 p., https://doi.org/10.3133/ofr82814.","productDescription":"iii, 40 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":34304,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0814/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":139506,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0814/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db672ffa","contributors":{"authors":[{"text":"Szajgin, John","contributorId":60203,"corporation":false,"usgs":true,"family":"Szajgin","given":"John","email":"","affiliations":[],"preferred":false,"id":153903,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pettinger, L. R.","contributorId":85949,"corporation":false,"usgs":true,"family":"Pettinger","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":153906,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Linden, D.S.","contributorId":64236,"corporation":false,"usgs":true,"family":"Linden","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":153904,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ohlen, D.O.","contributorId":72371,"corporation":false,"usgs":true,"family":"Ohlen","given":"D.O.","affiliations":[],"preferred":false,"id":153905,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":10574,"text":"ofr82791 - 1982 - Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan","interactions":[],"lastModifiedDate":"2012-02-02T00:06:28","indexId":"ofr82791","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-791","title":"Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan","docAbstract":"This report is a supplement to previous accounts of geochemical exploration conducted in the Hashemite Kingdom of Jordan by the Natural Resources Authority of the Royal Government of Jordan and the U.S. Geological Survey. The field work on which this report is based was sponsored by the U.S. Agency for International Development, U.S. Department of State. Procedures used in collecting various kinds of rocks, ores, slags, eluvial and alluvial sediments, heavy-mineral concentrates, and organic materials for use as geochemical sample media are summarized, as are the laboratory procedures followed for the analysis of these sample materials by semiquantitative spectrographic, atomic absorption, fluorometric, and X-ray diffraction methods. Geochemical evaluations of the possibilities for economic mineral deposits in certain areas are presented. \r\n\r\nThe results of these preliminary investigations open concepts for further use in geochemical exploration in the search for metallic mineral deposits in Jordan. Perhaps the most desirable new activity would be hydrogeochemical exploration for uranium and base metals, accompanied by interpretation of such remote-sensing data as results of airborne radiometric surveys and computer-enhanced LANDSAT imagery. For more conventional approaches to geochemical exploration, however, several fundamental problems regarding proper choice of geochemical sample media for different geologic and geographic parts of the Country must be solved before effective surveys can be made. The present results also show that such common geochemical exploration techniques as the determination of the trace-element contents of soils, plant ash, and slags have direct application also toward the resolution of several archaeological problems in Jordan. These include the relation of trace-elements chemistry of local soils to the composition of botanic remains, the trace-elements composition of slags to the technological development of the extractive metallurgy of copper and iron in the region, and the use of charcoal from slags for the C-14 dating of periods of archaeometallurgical activity. Less directly, interpretations based on the distribution in time and space of the archaeometallurgical activities of the region might add to the knowledge of early climatic conditions and vegetative cover of the area.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82791","usgsCitation":"Overstreet, W., Grimes, D.J., and Seitz, J.F., 1982, Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan: U.S. Geological Survey Open-File Report 82-791, viii, 255 p., ill., map ;28 cm., https://doi.org/10.3133/ofr82791.","productDescription":"viii, 255 p., ill., map ;28 cm.","costCenters":[],"links":[{"id":144284,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0791/report-thumb.jpg"},{"id":38406,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0791/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae5ed","contributors":{"authors":[{"text":"Overstreet, W.C.","contributorId":105294,"corporation":false,"usgs":true,"family":"Overstreet","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":161623,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grimes, D. J.","contributorId":73575,"corporation":false,"usgs":true,"family":"Grimes","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":161621,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Seitz, J. F.","contributorId":92250,"corporation":false,"usgs":true,"family":"Seitz","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":161622,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":7128,"text":"ofr82319 - 1982 - Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania","interactions":[],"lastModifiedDate":"2012-02-02T00:06:08","indexId":"ofr82319","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-319","title":"Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania","docAbstract":"A study was made of the relationship between lineaments observed on Landsat satellite images and the geologic framework of a portion of the Allegheny Plateau of south-central New York and northern Pennsylvania. The area is underlain by a relatively thick sequence of salt and other evaporites in the Silurian Salina Group and is a potential site for deep-storage of solid nuclear waste. A combination of remote sensing techniques, detailed geologic mapping and geophysical investigations were applied to the problem. Because of the premature termination of the Department of Energy contract, only a portion of the total work was completed. \r\n\r\nThe completed portion of the project included 1) digital contrast enhancement of several Landsat multispectral scanner (MSS) images, 2) analysis of lineament patterns from a Landsat MSS-7 mosaic, 3) field mapping of bedrock joint patterns, 4) compilation and analysis of surface and subsurface structure and isopach maps, 5) collection and digital analysis of aeromagnetic data for southern New York, 6) compilation and analysis of aeromagnetic and gravity data for much of New York and Pennsylvania, and 7) analysis of seismic reflection survey lines for selected portions of New York and Pennsylvania. \r\n\r\nWe identified eight major lineaments or lineament zones and studied them in detail. They typically represent linear alignments of the most conspicuous or prominent physiographic features observable on Landsat images. \r\n\r\nThe Cortland-Ithaca, Watkins Glen-Tanghannock, Seneca Lake-Elmira, Painted Post-Blossburg and Endicott-Syracuse conspicuous lineaments include the Corning-Bath, Van Etten-Towanda, Van Etten-Candor and Van Etten-Odessa lineaments. In addition, a major fault system--the West Danby fault zone--was further defined by geologic and geophysical investigations during our study; the fault zone was not recognizable on satellite images. The lineaments and lineament zones were categorized by their azimuthal trends. Those with a northerly orientation (e.g. Van Etten-Towanda, Seneca Lake-Elmira, Painted Post-Blossburg and Endicott-Syracuse) are most common. Northeasterly lineaments (e.g. Cortland-Ithaca and Watkins Glen-Taughannock) also are common. The Corning-Bath and Van Etten-Odessa lineaments have a northwesterly orientation and the Van Etten-Candor lineament is the sole representative of the east-west direction. The West Danby fault system also trends east-west. \r\n\r\nAll the lineaments or lineament zones studied appear to be related, in one fashion or another, to structural disturbances, because changes in the structural attitude of beds or thickness of rocks commonly occur along their extent. The changes in many instances occur on multiple stratigraphic horizons and in a manner suggestive of several different styles of tectonism, leading to the conclusion that the lineaments and lineament zones have been periodically reactivated during the Paleozoic and Mesozoic Eras. Aeromagnetic data commonly show a parallel alignment of contours juxtaposed or on line with lineaments and lineament zones, suggesting that these physiographic alignments owe their origin to features within the crystalline basement. \r\n\r\nPre-Alleghanian faulting and depositional patterns show that the study area was affected by basement-controlled adjustments along and in the same direction as most of the lineaments and lineament zones. Actual displacements cannot be proven for all of the lineaments or lineament zones, but changes in dip of the rocks across these features suggest either basement hingelines or small displacement faulting which cannot be resolved by the present data. These displacements occurred in at least Middle-Late Ordovician, Middle-Late Silurian and the Early-Middle Devonian times. \r\n\r\nThe major northeast trending lineament zones (Cortland-Ithaca and Watkins Glen-Taughannock) correspond in orientation and lie along the northeastward projection of the Rome Trough, a postulated Paleozoic aulacogen. Results of","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82319","usgsCitation":"Podwysocki, M.H., Pohn, H., Phillips, J., Krohn, M.D., Purdy, T.L., and Merin, I., 1982, Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania: U.S. Geological Survey Open-File Report 82-319, 179 p., ill., maps (some col.) ;32 cm., https://doi.org/10.3133/ofr82319.","productDescription":"179 p., ill., maps (some col.) ;32 cm.","costCenters":[],"links":[{"id":141562,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0319/report-thumb.jpg"},{"id":34441,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0319/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fb58","contributors":{"authors":[{"text":"Podwysocki, M. H.","contributorId":70391,"corporation":false,"usgs":true,"family":"Podwysocki","given":"M.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":154396,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pohn, H. A.","contributorId":6912,"corporation":false,"usgs":true,"family":"Pohn","given":"H. A.","affiliations":[],"preferred":false,"id":154392,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Phillips, J. D. 0000-0002-6459-2821","orcid":"https://orcid.org/0000-0002-6459-2821","contributorId":22366,"corporation":false,"usgs":true,"family":"Phillips","given":"J. D.","affiliations":[],"preferred":false,"id":154393,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Krohn, M. D.","contributorId":51250,"corporation":false,"usgs":true,"family":"Krohn","given":"M.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":154394,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Purdy, T. L.","contributorId":53812,"corporation":false,"usgs":true,"family":"Purdy","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154395,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Merin, I.S.","contributorId":98582,"corporation":false,"usgs":true,"family":"Merin","given":"I.S.","email":"","affiliations":[],"preferred":false,"id":154397,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":43826,"text":"ofr82214 - 1982 - Landsat image map of the Jabal Ibrahim Quadrangle, sheet 20E, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-11T14:13:02","indexId":"ofr82214","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-214","title":"Landsat image map of the Jabal Ibrahim Quadrangle, sheet 20E, Kingdom of Saudi Arabia","docAbstract":"<p>Miscellaneous Map 13<br /> Interagency Report 312</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82214","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Jabal Ibrahim Quadrangle, sheet 20E, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-214, 33.23 x 21.50 inches, https://doi.org/10.3133/ofr82214.","productDescription":"33.23 x 21.50 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161527,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81383,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0214/plate-1.pdf","text":"Plate","size":"2.10 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"250000","projection":"Transverse Mercator","country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              40.5,\n              20\n            ],\n            [\n              40.5,\n              21\n            ],\n            [\n              42,\n              21\n            ],\n            [\n              42,\n              20\n            ],\n            [\n              40.5,\n              20\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abda3","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531376,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581941,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8399,"text":"ofr82227 - 1982 - Recent activities reflecting the mapping capabilities of Landsat","interactions":[],"lastModifiedDate":"2025-09-23T15:54:09.816167","indexId":"ofr82227","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-227","title":"Recent activities reflecting the mapping capabilities of Landsat","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82227","usgsCitation":"Colvocoresses, A., 1982, Recent activities reflecting the mapping capabilities of Landsat: U.S. Geological Survey Open-File Report 82-227, 17 p., https://doi.org/10.3133/ofr82227.","productDescription":"17 p.","costCenters":[],"links":[{"id":495906,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0227/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142147,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0227/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad6e4b07f02db68418e","contributors":{"authors":[{"text":"Colvocoresses, A. P.","contributorId":82703,"corporation":false,"usgs":true,"family":"Colvocoresses","given":"A. P.","affiliations":[],"preferred":false,"id":157656,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":43825,"text":"ofr82211 - 1982 - Landsat image map of the Bi'r Idimah Quadrangle, sheet 18G, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-18T14:23:09","indexId":"ofr82211","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-211","title":"Landsat image map of the Bi'r Idimah Quadrangle, sheet 18G, Kingdom of Saudi Arabia","docAbstract":"<p>Saudi Arabian Mission</p>\n<p>Miscellaneous Map 10</p>\n<p>Interagency Report 309</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82211","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia, Ministry of Petroleum and Mineral Resources, Directorate General of the Mineral Resources","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Bi'r Idimah Quadrangle, sheet 18G, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-211, 33.14 x 20.85 inches, https://doi.org/10.3133/ofr82211.","productDescription":"33.14 x 20.85 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161526,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81382,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0211/plate-1.pdf","text":"Plate","size":"1.73 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"250000","projection":"Transverse Mercator","country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              43,\n              18\n            ],\n            [\n              43,\n              19\n            ],\n            [\n              45,\n              19\n            ],\n            [\n              45,\n              18\n            ],\n            [\n              43,\n              18\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abd9d","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531375,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581005,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8398,"text":"ofr82237 - 1982 - New papers related to remote sensing of the earth","interactions":[],"lastModifiedDate":"2025-09-23T16:21:49.447892","indexId":"ofr82237","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-237","title":"New papers related to remote sensing of the earth","docAbstract":"<p>Worldwide experience of many individuals and organizations with remote sensing data acquired from space, primarily Landsat-1, -2, and -3, has demonstrated its utility for land use classification, agricultural assessment, energy and resource exploration, and many other applications. There has been some reluctance to adopt these systems in operational programmes because of a lack of assured continuity of data collection, continuing changes in the systems, and some dissatisfaction with the types of data made available to users. Nevertheless, there is sufficient conviction of the value of satellite remote sensing so that new systems will be developed by several countries in the decade of the 1980's. The status changes continuously as studies are completed, and budgets are adjusted. This review presents the situation at the beginning of 1982.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82237","usgsCitation":"Colvocoresses, A., and Doyle, F., 1982, New papers related to remote sensing of the earth: U.S. Geological Survey Open-File Report 82-237, 34 p., https://doi.org/10.3133/ofr82237.","productDescription":"34 p.","costCenters":[],"links":[{"id":495909,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0237/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142146,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0237/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db6975cc","contributors":{"authors":[{"text":"Colvocoresses, A. P.","contributorId":82703,"corporation":false,"usgs":true,"family":"Colvocoresses","given":"A. P.","affiliations":[],"preferred":false,"id":157655,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doyle, F.J.","contributorId":29426,"corporation":false,"usgs":true,"family":"Doyle","given":"F.J.","email":"","affiliations":[],"preferred":false,"id":157654,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":11467,"text":"ofr82801 - 1982 - Digital data base application to porphyry copper mineralization in Alaska; case study summary","interactions":[],"lastModifiedDate":"2017-03-28T14:59:34","indexId":"ofr82801","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-801","title":"Digital data base application to porphyry copper mineralization in Alaska; case study summary","docAbstract":"The purpose of this report is to summarize the progress in use of digital image analysis techniques in developing a conceptual model for assessing porphyry copper mineral potential. The study area consists of approximately the southern one-half of the 1? by 3? Nabesna quadrangle in east-central Alaska. The digital geologic data base consists of data compiled under the Alaskan Mineral Resource Assessment Program (AMRAP) as well as digital elevation data and Landsat spectral reflectance data from the Multispectral Scanner System. The digital data base used to develop and implement a conceptual model for porphyry-type copper mineralization consisted of 16 original data types and 18 derived data sets formatted in a grid-cell (raster) structure and registered to a map base in the Universal Transverse Mercator (UTM) projection. Minimum curvature and inverse distance squared interpolation techniques were used to generate continuous surfaces from sets of irregularly spaced data points. Processing requirements included: (1) merging or overlaying of data sets, (2) display and color coding of maps and images, (3) univariate and multivariate statistical analyses, and (4) compound overlaying operations. Data sets were merged and processed to create stereoscopic displays of continuous surfaces. The ratio of several data sets were calculated to evaluate relative variations and to enhance the display of surface alteration (gossans). Factor analysis and principal components analysis techniques were used to determine complex relationships and correlations between data sets. The resultant model consists of 10 parameters that identify three areas most likely to contain porphyry copper mineralization; two of these areas are known occurrences of mineralization and the third is not well known. Field studies confirmed that the three areas identified by the model have significant copper potential.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82801","usgsCitation":"Trautwein, C.M., Greenlee, D.D., and Orr, D.G., 1982, Digital data base application to porphyry copper mineralization in Alaska; case study summary: U.S. Geological Survey Open-File Report 82-801, iii, 17 p., https://doi.org/10.3133/ofr82801.","productDescription":"iii, 17 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":145094,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0801/report-thumb.jpg"},{"id":39332,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0801/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4653","contributors":{"authors":[{"text":"Trautwein, Charles M. trautwein@usgs.gov","contributorId":2861,"corporation":false,"usgs":true,"family":"Trautwein","given":"Charles","email":"trautwein@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":163183,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Greenlee, David D.","contributorId":59802,"corporation":false,"usgs":true,"family":"Greenlee","given":"David","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":163185,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Orr, Donald G.","contributorId":6454,"corporation":false,"usgs":true,"family":"Orr","given":"Donald","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":163184,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":43828,"text":"ofr82212 - 1982 - Landsat image map of the Jibal al Qahr Quadrangle, sheet 19G, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-11T14:06:49","indexId":"ofr82212","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-212","title":"Landsat image map of the Jibal al Qahr Quadrangle, sheet 19G, Kingdom of Saudi Arabia","docAbstract":"<p>Saudi Arabian Mission<br /> Miscellaneous Map 9<br /> Interagency Report 308</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82212","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Jibal al Qahr Quadrangle, sheet 19G, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-212, 31.85 x 21.13 inches, https://doi.org/10.3133/ofr82212.","productDescription":"31.85 x 21.13 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161626,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81385,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0212/plate-1.pdf","text":"Plate","size":"1.78 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"250000","projection":"Transverse Mercator","country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              43.5,\n              19\n            ],\n            [\n              43.5,\n              20\n            ],\n            [\n              45,\n              20\n            ],\n            [\n              45,\n              19\n            ],\n            [\n              43.5,\n              19\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abd56","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531378,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581940,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":7274,"text":"ofr8214 - 1982 - Landsat monitoring of albedo changes in northwestern Arizona, 1977-1980","interactions":[],"lastModifiedDate":"2017-03-28T14:21:40","indexId":"ofr8214","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-14","title":"Landsat monitoring of albedo changes in northwestern Arizona, 1977-1980","docAbstract":"As part of a cooperative project between the U.S. Geological Survey and the Bureau of Land Management, changes in albedo (percentage of light reflected from the ground) were calculated and mapped from Landsat images for an area in northwestern Arizona for three periods: August 26, 1977, to September 3, 1979; September 3, 1979, to August 28, 1980; and August 26, 1977, to August 28, 1980. The mapped albedo changes were field checked in April 1981. Decreases in albedo were associated with increases in vegetation, primarily the flush of annual vegetation and the regrowth of vegetation in chained areas and sites of past fires. Increases in albedo were due to recent fires. \r\n\r\nContinuous monitoring of changes in albedo using current, rather than historical, Landsat images can provide the Bureau of Land Management with a means of monitoring vegetation growth, determining areas of high fire potential, and more efficiently deploying of field personnel to sites where severe changes are occuring in the quality of the land and vegetation resources. For example, an albedo change could be an indication of encroachment by an invader species. Similarly, it could indicate where rangeland is being lost to desertification.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8214","usgsCitation":"Robinove, C.J., 1982, Landsat monitoring of albedo changes in northwestern Arizona, 1977-1980: U.S. Geological Survey Open-File Report 82-14, 14 p., https://doi.org/10.3133/ofr8214.","productDescription":"14 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":34652,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0014/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140323,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0014/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abb65","contributors":{"authors":[{"text":"Robinove, Charles Joseph","contributorId":71153,"corporation":false,"usgs":true,"family":"Robinove","given":"Charles","email":"","middleInitial":"Joseph","affiliations":[],"preferred":false,"id":154995,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":11799,"text":"ofr82135 - 1982 - Paleoshorelines in the Upper Cretaceous Point Lookout Sandstone, southern San Juan Basin, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:06:34","indexId":"ofr82135","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-135","title":"Paleoshorelines in the Upper Cretaceous Point Lookout Sandstone, southern San Juan Basin, New Mexico","docAbstract":"LANDSAT images and aerial photography reveal several parallel linear features as much as 17 km long and 0.7 km wide. Detailed cross sections normal to a linear feature show it to be an exhumed paleoshoreline containing several overlapping sandstone units. Each unit tends to pinchout into the shales of the overlying Menefee Formation, showing a range of depositional environments including upper shoreface, foreshore, washover and eolian. Paleogeomorphic elements, predominately beach ridges and interridge swales, shape the upper surface of the sandstone and produce a relief as great as 4.2 m. The various components found in the paleoshoreline create a trellis-like drainage pattern that contrasts with the regional dendritic drainage pattern; the resulting linear feature is easily discernible on aerial photography and LANDSAT images. The rapid lithologic and thickness changes of the sandstone bodies in these linear features provide excellent potential as stratigraphic trap for hydrocarbons. Paleoshoreline facies are likely to be preserved in areas of thickest marginal marine regressive sand accumulation and similar paleoshoreline systems may be preserved at depth in the Point Lookout (Sandstone) or other Cretaceous sandstones.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82135","usgsCitation":"Zech, R.S., 1982, Paleoshorelines in the Upper Cretaceous Point Lookout Sandstone, southern San Juan Basin, New Mexico: U.S. Geological Survey Open-File Report 82-135, 25 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82135.","productDescription":"25 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":144864,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0135/report-thumb.jpg"},{"id":39688,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0135/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689a74","contributors":{"authors":[{"text":"Zech, R. S.","contributorId":51289,"corporation":false,"usgs":true,"family":"Zech","given":"R.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":163751,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8392,"text":"ofr82250 - 1982 - The economic feasibility of operational earth sensing from space","interactions":[],"lastModifiedDate":"2022-08-22T20:46:50.824266","indexId":"ofr82250","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-250","title":"The economic feasibility of operational earth sensing from space","docAbstract":"<p>Earth-sensing satellites designed to follow Landsat involve spatial resolution in the order of 10 to 30 m as compared to the 80 m of the Landsat Multispectral Scanner (MSS). At these higher resolutions such satellites will perform inspection functions of high importance to government agencies and which are beyond the capabilities of the Landsat MSS.</p><p>There is considerable evidence that nations that cannot afford their own Earth-sensing satellites are willing to pay a suitable price for the capability of inspecting their own land and adjacent sea areas. A unit price of 25 cents per square km per year is suggested as a reasonable fee which would provide economic viability to a well defined satellite system such as the Mapsat defined by the U.S. Geological Survey.</p><p>This concept and pricing involve only the satellite and its data acquisition and transmission capability. Data reception, processing and distribution would remain a separate function to be implemented on a local or regional basis as is now done.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82250","usgsCitation":"Colvocoresses, A.P., 1982, The economic feasibility of operational earth sensing from space: U.S. Geological Survey Open-File Report 82-250, 6 p., https://doi.org/10.3133/ofr82250.","productDescription":"6 p.","costCenters":[],"links":[{"id":405412,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0250/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142086,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0250/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db668174","contributors":{"authors":[{"text":"Colvocoresses, Alden P.","contributorId":72779,"corporation":false,"usgs":true,"family":"Colvocoresses","given":"Alden","email":"","middleInitial":"P.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":157648,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9246,"text":"ofr82130 - 1982 - The environment of south-central Tunisia as observed on Landsat scene 206/036","interactions":[],"lastModifiedDate":"2012-02-02T00:06:16","indexId":"ofr82130","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-130","title":"The environment of south-central Tunisia as observed on Landsat scene 206/036","docAbstract":"One Landsat image in south-central Tunisia was analyzed to demonstrate the application of remote-sensing technology to regional development. A preliminary analysis included I) major landscape features; 2) gypsum-encrusted soils; and 3) phosphate-bearing beds exposed in the Gafsa mining district. \r\n\r\nThe products specifically used for this report include: 1) A false-color composite (FCC), which had been linearly stretched to enhance contrast, and to which a modulation transfer function correction (a high-pass filter 3 pixels by 3 pixels wide) had been applied to enhance fine topographic relief. 2) A sinusoidally stretched false-color composite, on which mappable gypsum-encrusted soils and saline soils are detectable in greater detail than on the existing soil map of Tunisia at 1:500,000 scale. 3) A sinusoidally stretched band-ratio false-color composite, from which a thematic map of most phosphate-bearing beds in the Gafsa mining district was prepared. Recommendations for future Landsat image interpretation in Tunisia are offered.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82130","usgsCitation":"Grolier, M., and Schultejann, P., 1982, The environment of south-central Tunisia as observed on Landsat scene 206/036: U.S. Geological Survey Open-File Report 82-130, 43 p., 1 over-size sheet, :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/ofr82130.","productDescription":"43 p., 1 over-size sheet, :ill. (some col.), maps ;28 cm.","costCenters":[],"links":[{"id":141635,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0130/report-thumb.jpg"},{"id":36910,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0130/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36911,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0130/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65dcc7","contributors":{"authors":[{"text":"Grolier, M. J.","contributorId":46946,"corporation":false,"usgs":true,"family":"Grolier","given":"M. J.","affiliations":[],"preferred":false,"id":159352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schultejann, P.A.","contributorId":31766,"corporation":false,"usgs":true,"family":"Schultejann","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":159351,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":9854,"text":"ofr82849 - 1982 - Lineaments derived from analysis of linear features mapped from Landsat images of the Four Corners region of the Southwestern United States","interactions":[],"lastModifiedDate":"2012-02-02T00:06:16","indexId":"ofr82849","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-849","title":"Lineaments derived from analysis of linear features mapped from Landsat images of the Four Corners region of the Southwestern United States","docAbstract":"Linear features are relatively short, distinct, non-cultural linear elements mappable on Landsat multispectral scanner images (MSS). Most linear features are related to local topographic features, such as cliffs, slope breaks, narrow ridges, and stream valley segments that are interpreted as reflecting directed aspects of local geologic structure including faults, zones of fracturing (joints), and the strike of tilted beds. \r\n\r\n6,050 linear features were mapped on computer-enhanced Landsat MSS images of 11 Landsat scenes covering an area from the Rio Grande rift zone on the east to the Grand Canyon on the west and from the San Juan Mountains, Colorado, on the north to the Mogollon Rim on the south. Computer-aided statistical analysis of the linear feature data revealed 5 statistically important trend intervals: 1.) N. 10W.-N.16E., 2.) N.35-72E., 3.) N.33-59W., 4.) N. 74-83W., and 5.) N.89-9-W. and N. 89-90E. Subsequent analysis of the distribution of the linear features indicated that only the first three trend intervals are of regional geologic significance. Computer-generated maps of the linear features in each important trend interval were prepared, as well as contour maps showing the relative concentrations of linear features in each trend interval. These maps were then analyzed for patterns suggestive of possible regional tectonic lines. \r\n\r\n20 possible tectonic lines, or lineaments, were interpreted from the maps. One lineament is defined by an obvious change in overall linear feature concentrations along a northwest-trending line cutting across northeastern Arizona. Linear features are abundant northeast of the line and relatively scarce to the southwest. The remaining 19 lineaments represent the axes of clusters of parallel linear features elongated in the direction of the linear feature trends. Most of these lineaments mark previously known structural zones controlled by linear features in the Precambrian basement or show newly recognized relationships to geological and/or geophysical patterns that suggest probable influence by buried basement features. The remaining few lineaments are not strongly correlative with geological or geophysical patterns, but on the basis of existing data they cannot be dismissed as being possible expressions of basement features.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82849","usgsCitation":"Knepper, D.H., 1982, Lineaments derived from analysis of linear features mapped from Landsat images of the Four Corners region of the Southwestern United States: U.S. Geological Survey Open-File Report 82-849, 81 p., 1 over-size sheet, ill., maps ;30 cm., https://doi.org/10.3133/ofr82849.","productDescription":"81 p., 1 over-size sheet, ill., maps ;30 cm.","costCenters":[],"links":[{"id":141873,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0849/report-thumb.jpg"},{"id":37635,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0849/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37636,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0849/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a50c8","contributors":{"authors":[{"text":"Knepper, Daniel H. dknepper@usgs.gov","contributorId":1242,"corporation":false,"usgs":true,"family":"Knepper","given":"Daniel","email":"dknepper@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":160411,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9889,"text":"ofr82529 - 1982 - The use of Landsat data in exploration for limonitic outcrops in the Circle Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:11","indexId":"ofr82529","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-529","title":"The use of Landsat data in exploration for limonitic outcrops in the Circle Quadrangle, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82529","usgsCitation":"Kowalik, W.S., 1982, The use of Landsat data in exploration for limonitic outcrops in the Circle Quadrangle, Alaska: U.S. Geological Survey Open-File Report 82-529, 14 p., 28 cm., https://doi.org/10.3133/ofr82529.","productDescription":"14 p., 28 cm.","costCenters":[],"links":[{"id":141174,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0529/report-thumb.jpg"},{"id":37682,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0529/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634a89","contributors":{"authors":[{"text":"Kowalik, William S.","contributorId":11609,"corporation":false,"usgs":true,"family":"Kowalik","given":"William","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":160465,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":38604,"text":"pp1219 - 1982 - Digital classification of Landsat data for vegetation and land-cover mapping in the Blackfoot River watershed, southeastern Idaho","interactions":[],"lastModifiedDate":"2017-03-29T10:57:43","indexId":"pp1219","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1219","title":"Digital classification of Landsat data for vegetation and land-cover mapping in the Blackfoot River watershed, southeastern Idaho","docAbstract":"This paper documents the procedures, results, and final products of a digital analysis of Landsat data used to produce a vegetation and landcover map of the Blackfoot River watershed in southeastern Idaho. Resource classes were identified at two levels of detail: generalized Level I classes (for example, forest land and wetland) and detailed Levels II and III classes (for example, conifer forest, aspen, wet meadow, and riparian hardwoods). Training set statistics were derived using a modified clustering approach. Environmental stratification that separated uplands from lowlands improved discrimination between resource classes having similar spectral signatures. Digital classification was performed using a maximum likelihood algorithm. \r\n\r\nClassification accuracy was determined on a single-pixel basis from a random sample of 25-pixel blocks. These blocks were transferred to small-scale color-infrared aerial photographs, and the image area corresponding to each pixel was interpreted. Classification accuracy, expressed as percent agreement of digital classification and photo-interpretation results, was 83.0:t 2.1 percent (0.95 probability level) for generalized (Level I) classes and 52.2:t 2.8 percent (0.95 probability level) for detailed (Levels II and III) classes. \r\n\r\nAfter the classified images were geometrically corrected, two types of maps were produced of Level I and Levels II and III resource classes: color-coded maps at a 1:250,000 scale, and flatbed-plotter overlays at a 1:24,000 scale. The overlays are more useful because of their larger scale, familiar format to users, and compatibility with other types of topographic and thematic maps of the same scale.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1219","usgsCitation":"Pettinger, L.R., 1982, Digital classification of Landsat data for vegetation and land-cover mapping in the Blackfoot River watershed, southeastern Idaho: U.S. Geological Survey Professional Paper 1219, 33 p., https://doi.org/10.3133/pp1219.","productDescription":"33 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":125044,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1219/report-thumb.jpg"},{"id":65423,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1219/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b463f","contributors":{"authors":[{"text":"Pettinger, L. R.","contributorId":85949,"corporation":false,"usgs":true,"family":"Pettinger","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":220152,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":43830,"text":"ofr82213 - 1982 - Landsat image map of the Jizan Quadrangle, sheet 16F, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-11T14:50:34","indexId":"ofr82213","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-213","title":"Landsat image map of the Jizan Quadrangle, sheet 16F, Kingdom of Saudi Arabia","docAbstract":"<p>Saudi Arabian Mission<br /> Miscellaneous Map 8<br /> Interagency Report 307</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82213","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia, Ministry of Petroleum and Mineral Resources, Directorate General of the Mineral Resources","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Jizan Quadrangle, sheet 16F, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-213, 33.93 x 21.10 inches, https://doi.org/10.3133/ofr82213.","productDescription":"33.93 x 21.10 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161829,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81387,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0213/plate-1.pdf","text":"Plate","size":"1.58 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"country":"Saudi Arabia","otherGeospatial":"Red Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              43.5,\n              16 \n            ],\n            [\n              43.5,\n              17\n            ],\n            [\n              42,\n              17\n            ],\n            [\n              42,\n              16  \n            ],\n            [\n              43.5,\n              16\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abd5c","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531380,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581936,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":43831,"text":"ofr82215 - 1982 - Landsat image map of the Najran Quadrangle, sheet 17G, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-11T13:36:11","indexId":"ofr82215","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-215","title":"Landsat image map of the Najran Quadrangle, sheet 17G, Kingdom of Saudi Arabia","docAbstract":"<p>Saudi Arabian Mission<br /> Miscellaneous Map 3<br /> Interagency Report 302</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82215","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia, Ministry of Petroleum and Mineral Resources, Directorate General of the Mineral Resources","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Najran Quadrangle, sheet 17G, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-215, 32.87 x 21.05 inches, https://doi.org/10.3133/ofr82215.","productDescription":"32.87 x 21.05 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161830,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81388,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0215/plate-1.pdf","text":"Plate","size":"1.69 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"250000","projection":"Transverse Mercator","country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              43.5,\n              17\n            ],\n            [\n              43.5,\n              18\n            ],\n            [\n              45,\n              18\n            ],\n            [\n              45,\n              17\n            ],\n            [\n              43.5,\n              17\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abbbf","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531381,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581934,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":4156,"text":"cir855 - 1982 - The Alaska Mineral Resource Assessment Program: Guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska","interactions":[],"lastModifiedDate":"2021-11-18T20:54:59.200928","indexId":"cir855","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"855","title":"The Alaska Mineral Resource Assessment Program: Guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska","docAbstract":"The Ketchikan and Prince Rupert 1-degree by 2-degree quadrangles, which encompass about 16,000 km2 at the south tip of southeastern Alaska, have been investigated by integrated field and laboratory studies in the disciplines of geology, geochemistry, geophysics, and Landsat data interpretation to determine their mineral-resource potential. Mineral deposits in the study area have been mined or prospected intermittently since about 1900, and production of small tonnages of ores containing gold, silver, copper, lead, zinc, and tungsten has been recorded. Extensive exploration and development currently (1981) is underway at a molybdenum prospect about 65 km east of Ketchikan. Our mineral-resource assessment indicates that the area contains potentially significant amounts of those metallic commodities, as well as of molybdenum, iron, antimony, and barite. The results of these studies have been published in a folio of maps accompanied by descriptive texts, diagrams, tables, and pertinent references. The present report serves as a guide to these investigations, provides relevant background information, and integrates the component maps and reports. It also describes revisions to the geology based on studies completed since the folio was published and includes a list of specific and general references on the geology and mineral deposits of the study area.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir855","usgsCitation":"Berg, H., 1982, The Alaska Mineral Resource Assessment Program: Guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Circular 855, iii, 24 p., https://doi.org/10.3133/cir855.","productDescription":"iii, 24 p.","costCenters":[],"links":[{"id":391884,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_23951.htm"},{"id":139234,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1982/0855/report-thumb.jpg"},{"id":31265,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1982/0855/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Ketchikan and Prince Rupert quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -132,\n              54.717\n            ],\n            [\n              -130,\n              54.717\n            ],\n            [\n              -130,\n              56\n            ],\n            [\n              -132,\n              56\n            ],\n            [\n              -132,\n              54.717\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6835c1","contributors":{"authors":[{"text":"Berg, Henry C.","contributorId":73176,"corporation":false,"usgs":true,"family":"Berg","given":"Henry C.","affiliations":[],"preferred":false,"id":148308,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":43833,"text":"ofr82209 - 1982 - Landsat image map of the Wadi Bishah Quadrangle, sheet 20F, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2015-12-11T14:49:06","indexId":"ofr82209","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-209","title":"Landsat image map of the Wadi Bishah Quadrangle, sheet 20F, Kingdom of Saudi Arabia","docAbstract":"<p>Saudi Arabian Mission<br /> Miscellaneous Map 12<br /> Interagency Report 311</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82209","collaboration":"Prepared by the US Geological Survey for the Kingdom of Saudi Arabia, Ministry of Petroleum and Mineral Resources, Directorate General of the Mineral Resources","usgsCitation":"Water Resources Division, U.S. Geological Survey, and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah, 1982, Landsat image map of the Wadi Bishah Quadrangle, sheet 20F, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 82-209, 32.03 x 20.95 inches, https://doi.org/10.3133/ofr82209.","productDescription":"32.03 x 20.95 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":161832,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":81390,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0209/plate-1.pdf","text":"Plate","size":"1.60 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"250000","projection":"Transverse Mercator","country":"Saudi Arabia","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              42,\n              20\n            ],\n            [\n              42,\n              21\n            ],\n            [\n              43.5,\n              21\n            ],\n            [\n              43.5,\n              20\n            ],\n            [\n              42,\n              20\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abc91","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":531383,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","contributorId":147334,"corporation":true,"usgs":false,"organization":"Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah","id":581933,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70227698,"text":"70227698 - 1982 - Evaluation of image processing of Landsat data for geologic interpretations of the Qaidam Basin, China","interactions":[],"lastModifiedDate":"2022-04-15T15:11:00.869261","indexId":"70227698","displayToPublicDate":"1982-01-01T14:27:38","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Evaluation of image processing of Landsat data for geologic interpretations of the Qaidam Basin, China","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the International Symposium on Remote Sensing of Environment second thematic conference, Remote Sensing for Exploration Geology","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"International Symposium on Remote Sensing of Environment","conferenceDate":"December 6, 1982","conferenceLocation":"Buenos Aires, Argentina","language":"English","publisher":"Environmental Research Institute Michigan","usgsCitation":"Bailey, G.B., Dwyer, J.L., Francica, J.R., Feng, M.S., Wang, W.Y., Song, J.G., Zhang, J., Fan, C.W., and Wang, T.X., 1982, Evaluation of image processing of Landsat data for geologic interpretations of the Qaidam Basin, China, <i>in</i> Proceedings of the International Symposium on Remote Sensing of Environment second thematic conference, Remote Sensing for Exploration Geology, v. 2, Buenos Aires, Argentina, December 6, 1982, p. 555-577.","productDescription":"23 p.","startPage":"555","endPage":"577","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":394915,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"China","otherGeospatial":"Qaidam Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              85.517578125,\n              32.84267363195431\n            ],\n            [\n              85.517578125,\n              40.91351257612758\n            ],\n            [\n              100.634765625,\n              40.91351257612758\n            ],\n            [\n              100.634765625,\n              32.84267363195431\n            ],\n            [\n              85.517578125,\n              32.84267363195431\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bailey, G. Bryan","contributorId":22689,"corporation":false,"usgs":true,"family":"Bailey","given":"G.","email":"","middleInitial":"Bryan","affiliations":[],"preferred":false,"id":831820,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dwyer, John L. 0000-0002-8281-0896 dwyer@usgs.gov","orcid":"https://orcid.org/0000-0002-8281-0896","contributorId":3481,"corporation":false,"usgs":true,"family":"Dwyer","given":"John","email":"dwyer@usgs.gov","middleInitial":"L.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true},{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":831821,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Francica, J. R.","contributorId":50542,"corporation":false,"usgs":true,"family":"Francica","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":831822,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Feng, M. S.","contributorId":272230,"corporation":false,"usgs":false,"family":"Feng","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":831823,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wang, W. Y.","contributorId":272231,"corporation":false,"usgs":false,"family":"Wang","given":"W.","email":"","middleInitial":"Y.","affiliations":[],"preferred":false,"id":831824,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Song, J. G.","contributorId":272232,"corporation":false,"usgs":false,"family":"Song","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":831825,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Zhang, J.","contributorId":272233,"corporation":false,"usgs":false,"family":"Zhang","given":"J.","email":"","affiliations":[],"preferred":false,"id":831826,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Fan, C. W.","contributorId":272234,"corporation":false,"usgs":false,"family":"Fan","given":"C.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":831827,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Wang, T. X.","contributorId":272235,"corporation":false,"usgs":false,"family":"Wang","given":"T.","email":"","middleInitial":"X.","affiliations":[],"preferred":false,"id":831828,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70231433,"text":"70231433 - 1982 - Extraction of geologic information from Landsat multispectral scanner and Thematic Mapper simulator data from the Uinta and Piceance basins, Utah and Colorado","interactions":[],"lastModifiedDate":"2022-05-10T16:40:08.18331","indexId":"70231433","displayToPublicDate":"1982-01-01T11:03:08","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Extraction of geologic information from Landsat multispectral scanner and Thematic Mapper simulator data from the Uinta and Piceance basins, Utah and Colorado","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Remote sensing for exploration geology","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"2nd Thematic Conference of International Symposium on Remote Sensing of Environment","conferenceDate":"December 6-10, 1982","conferenceLocation":"Fort Worth, Texas, United States","language":"English","publisher":"University of Michigan","usgsCitation":"Bailey, G., Francica, J.R., Dwyer, J.L., and Feng, M.S., 1982, Extraction of geologic information from Landsat multispectral scanner and Thematic Mapper simulator data from the Uinta and Piceance basins, Utah and Colorado, <i>in</i> Remote sensing for exploration geology, v. 1, Fort Worth, Texas, United States, December 6-10, 1982, p. 43-64.","productDescription":"22 p.","startPage":"43","endPage":"64","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400428,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado, Utah","otherGeospatial":"Piceance Basin, Uinta Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109.0447998046875,\n              39.470125122358176\n            ],\n            [\n              -108.80859375,\n              39.66914219401813\n            ],\n            [\n              -108.2098388671875,\n              39.42770738465604\n            ],\n            [\n              -107.8857421875,\n              39.52522954427751\n            ],\n            [\n              -107.8472900390625,\n              39.89709437260048\n            ],\n            [\n              -107.9241943359375,\n              40.18726672309203\n            ],\n            [\n              -107.490234375,\n              40.25437660372649\n            ],\n            [\n              -106.951904296875,\n              40.29209669470104\n            ],\n            [\n              -106.83654785156249,\n              40.47202439692057\n            ],\n            [\n              -107.490234375,\n              40.72228267283148\n            ],\n            [\n              -107.4627685546875,\n              41.000629848685385\n            ],\n            [\n              -108.91845703124999,\n              41.000629848685385\n            ],\n            [\n              -108.7646484375,\n              40.81796653313175\n            ],\n            [\n              -108.929443359375,\n              40.76806170936614\n            ],\n            [\n              -108.95690917968749,\n              40.63479884404164\n            ],\n            [\n              -109.19860839843749,\n              40.48455955508278\n            ],\n            [\n              -109.4183349609375,\n              40.63896734381723\n            ],\n            [\n              -110.01708984374999,\n              40.59727063442024\n            ],\n            [\n              -110.67626953125,\n              40.50544628405211\n            ],\n            [\n              -111.0498046875,\n              40.283716270542584\n            ],\n            [\n              -111.0772705078125,\n              40.12849105685408\n            ],\n            [\n              -110.9344482421875,\n              40.082274490356966\n            ],\n            [\n              -110.72021484375,\n              40.12009038025332\n            ],\n            [\n              -110.70373535156249,\n              39.9897471840457\n            ],\n            [\n              -110.70373535156249,\n              39.905522539728544\n            ],\n            [\n              -110.159912109375,\n              39.74943369178247\n            ],\n            [\n              -109.92370605468749,\n              39.41497702499074\n            ],\n            [\n              -109.566650390625,\n              39.26628442213066\n            ],\n            [\n              -109.0447998046875,\n              39.470125122358176\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bailey, G. B.","contributorId":105041,"corporation":false,"usgs":true,"family":"Bailey","given":"G. B.","affiliations":[],"preferred":false,"id":842592,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Francica, J. R.","contributorId":50542,"corporation":false,"usgs":true,"family":"Francica","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":842593,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dwyer, John L. 0000-0002-8281-0896 dwyer@usgs.gov","orcid":"https://orcid.org/0000-0002-8281-0896","contributorId":3481,"corporation":false,"usgs":true,"family":"Dwyer","given":"John","email":"dwyer@usgs.gov","middleInitial":"L.","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true},{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":true,"id":842594,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Feng, M. S.","contributorId":272230,"corporation":false,"usgs":false,"family":"Feng","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":842595,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70231426,"text":"70231426 - 1982 - A systematic approach to manual analysis and interpretation of Landsat imagery of the Ladakh Himalaya","interactions":[],"lastModifiedDate":"2022-05-10T16:41:16.815701","indexId":"70231426","displayToPublicDate":"1982-01-01T10:14:10","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"A systematic approach to manual analysis and interpretation of Landsat imagery of the Ladakh Himalaya","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Remote sensing for exploration geology","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"2nd Thematic Conference of International Symposium on Remote Sensing of Environment","conferenceDate":"December 6-10, 1982","conferenceLocation":"Fort Worth, Texas, United States","language":"English","publisher":"University of Michigan","usgsCitation":"Francica, J.R., 1982, A systematic approach to manual analysis and interpretation of Landsat imagery of the Ladakh Himalaya, <i>in</i> Remote sensing for exploration geology, v. 2, Fort Worth, Texas, United States, December 6-10, 1982, p. 279-291.","productDescription":"13 p.","startPage":"279","endPage":"291","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400424,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"India","state":"Ladakh","otherGeospatial":"Himalaya, Kashmir Region","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              79.046630859375,\n              34.3366324743773\n            ],\n            [\n              78.99993896484375,\n              34.358175295444816\n            ],\n            [\n              78.97659301757812,\n              34.374045410705804\n            ],\n            [\n              78.9642333984375,\n              34.39331222316112\n            ],\n            [\n              78.94638061523438,\n              34.39444542699783\n            ],\n            [\n              78.92990112304688,\n              34.386512677953625\n            ],\n            [\n              78.91754150390625,\n              34.3955786154917\n            ],\n            [\n              78.90792846679688,\n              34.38991251959605\n            ],\n            [\n              78.892822265625,\n              34.39444542699783\n            ],\n            [\n              78.85711669921875,\n              34.42163771567672\n            ],\n            [\n              78.826904296875,\n              34.42503613021332\n            ],\n            [\n              78.80905151367186,\n              34.43862840686652\n            ],\n            [\n              78.78982543945312,\n              34.44655621402982\n            ],\n            [\n              78.76922607421875,\n              34.44542371620849\n            ],\n            [\n              78.75137329101562,\n              34.45788034775209\n            ],\n            [\n              78.76373291015625,\n              34.46920294587255\n            ],\n            [\n              78.7664794921875,\n              34.4861839632883\n            ],\n            [\n              78.71978759765625,\n              34.5076882900338\n            ],\n            [\n              78.71841430664062,\n              34.52918706954935\n            ],\n            [\n              78.68270874023438,\n              34.538237527295756\n            ],\n            [\n              78.64562988281249,\n              34.546155870768295\n            ],\n            [\n              78.6126708984375,\n              34.54389356378646\n            ],\n            [\n              78.58657836914062,\n              34.53484372092873\n            ],\n            [\n              78.5797119140625,\n              34.511083202999714\n            ],\n            [\n              78.56185913085938,\n              34.51787261401661\n            ],\n            [\n              78.56597900390625,\n              34.55633549113736\n            ],\n            [\n              78.5577392578125,\n              34.57895241036948\n            ],\n            [\n              78.5357666015625,\n              34.58121376394335\n            ],\n            [\n              78.5137939453125,\n              34.58121376394335\n            ],\n            [\n              78.5028076171875,\n              34.58912801692681\n            ],\n            [\n              78.48907470703125,\n              34.58912801692681\n            ],\n            [\n              78.47259521484375,\n              34.57556026465247\n            ],\n            [\n              78.453369140625,\n              34.57216798051356\n            ],\n            [\n              78.4368896484375,\n              34.55294242272581\n            ],\n            [\n              78.4368896484375,\n              34.56990638085636\n            ],\n            [\n              78.44100952148438,\n              34.59365010878254\n            ],\n            [\n              78.38058471679686,\n              34.61286625296406\n            ],\n            [\n              78.34213256835938,\n              34.607214907435875\n            ],\n            [\n              78.3270263671875,\n              34.62077749040851\n            ],\n            [\n              78.28994750976562,\n              34.6241677899049\n            ],\n            [\n              78.27896118164061,\n              34.63433785730249\n            ],\n            [\n              78.27896118164061,\n              34.646766246519114\n            ],\n            [\n              78.27072143554688,\n              34.66145194126579\n            ],\n            [\n              78.28445434570312,\n              34.67500565754207\n            ],\n            [\n              78.28720092773436,\n              34.70210643670556\n            ],\n            [\n              78.24874877929688,\n              34.72016869311106\n            ],\n            [\n              78.21441650390625,\n              34.724683640865685\n            ],\n            [\n              78.211669921875,\n              34.749511445725425\n            ],\n            [\n              78.22128295898438,\n              34.765307073357754\n            ],\n            [\n              78.233642578125,\n              34.76981955477929\n            ],\n            [\n              78.23776245117188,\n              34.81154831029378\n            ],\n            [\n              78.24050903320312,\n              34.84198569469109\n            ],\n            [\n              78.24050903320312,\n              34.856636719051735\n            ],\n            [\n              78.24737548828125,\n              34.87579181441272\n            ],\n            [\n              78.23776245117188,\n              34.89268966339912\n            ],\n            [\n              78.21304321289062,\n              34.896068816229686\n            ],\n            [\n              78.21029663085938,\n              34.908457853981375\n            ],\n            [\n              78.18832397460938,\n              34.93323032184192\n            ],\n            [\n              78.211669921875,\n              34.95349314197422\n            ],\n            [\n              78.21029663085938,\n              34.977126769414646\n            ],\n            [\n              78.16635131835938,\n              34.99512876641514\n            ],\n            [\n              78.123779296875,\n              35.03561878366367\n            ],\n            [\n              78.13888549804686,\n              35.046862452490686\n            ],\n            [\n              78.145751953125,\n              35.060352812431496\n            ],\n            [\n              78.14987182617188,\n              35.074964853989556\n            ],\n            [\n              78.13339233398438,\n              35.1053045805633\n            ],\n            [\n              78.123779296875,\n              35.10979839484955\n            ],\n            [\n              78.11004638671875,\n              35.12664799144554\n            ],\n            [\n              78.11279296875,\n              35.1670728020265\n            ],\n            [\n              78.08807373046875,\n              35.18278813800229\n            ],\n            [\n              78.0633544921875,\n              35.18278813800229\n            ],\n            [\n              78.035888671875,\n              35.21533166846627\n            ],\n            [\n              78.02215576171875,\n              35.22430689927388\n            ],\n            [\n              78.01254272460938,\n              35.2355245419696\n            ],\n            [\n              78.01254272460938,\n              35.264683153268145\n            ],\n            [\n              78.02078247070312,\n              35.27365292357925\n            ],\n            [\n              78.01666259765625,\n              35.292710387701675\n            ],\n            [\n              78.02352905273438,\n              35.36217605914681\n            ],\n            [\n              78.04550170898436,\n              35.37449437781793\n            ],\n            [\n              78.05374145507812,\n              35.382332329032984\n            ],\n            [\n              78.05923461914062,\n              35.394647571120544\n            ],\n            [\n              78.08670043945312,\n              35.41591492345623\n            ],\n            [\n              78.10317993164062,\n              35.420391545750746\n            ],\n            [\n              78.11416625976562,\n              35.43717666390691\n            ],\n            [\n              78.11279296875,\n              35.45283961767315\n            ],\n            [\n              78.12240600585938,\n              35.47073640366785\n            ],\n            [\n              78.145751953125,\n              35.49421989176048\n            ],\n            [\n              78.10592651367188,\n              35.50204619633058\n            ],\n            [\n              78.06747436523438,\n              35.49421989176048\n            ],\n            [\n              78.05099487304688,\n              35.496456056584165\n            ],\n            [\n              78.03314208984375,\n              35.48751102385376\n            ],\n            [\n              78.02352905273438,\n              35.475209977972064\n            ],\n            [\n              78.00979614257812,\n              35.50204619633058\n            ],\n            [\n              77.96310424804688,\n              35.50092819950358\n            ],\n            [\n              77.96310424804688,\n              35.48639282474548\n            ],\n            [\n              77.94662475585938,\n              35.48751102385376\n            ],\n            [\n              77.92877197265625,\n              35.496456056584165\n            ],\n            [\n              77.90817260742188,\n              35.47185482057798\n            ],\n            [\n              77.88070678710938,\n              35.496456056584165\n            ],\n            [\n              77.860107421875,\n              35.50651802802079\n            ],\n            [\n              77.85049438476561,\n              35.49757411565533\n            ],\n            [\n              77.84225463867186,\n              35.507635947037855\n            ],\n            [\n              77.82989501953125,\n              35.51210746747797\n            ],\n            [\n              77.81753540039062,\n              35.52887345122832\n            ],\n            [\n              77.80105590820312,\n              35.52552053465406\n            ],\n            [\n              77.77496337890625,\n              35.505400093441324\n            ],\n            [\n              77.75436401367188,\n              35.50651802802079\n            ],\n            [\n              77.7337646484375,\n              35.49869215916574\n            ],\n            [\n              77.72415161132812,\n              35.47856499535729\n            ],\n            [\n              77.71453857421875,\n              35.46738105960409\n            ],\n            [\n              77.69393920898436,\n              35.47073640366785\n            ],\n            [\n              77.68707275390625,\n              35.461788508399174\n            ],\n            [\n              77.6513671875,\n              35.49421989176048\n            ],\n            [\n              77.63076782226562,\n              35.48974737539361\n            ],\n            [\n              77.63351440429688,\n              35.46849952318069\n            ],\n            [\n              77.61016845703125,\n              35.480801595828616\n            ],\n            [\n              77.58819580078125,\n              35.475209977972064\n            ],\n            [\n              77.58544921874999,\n              35.48415637985317\n            ],\n            [\n              77.55935668945312,\n              35.49421989176048\n            ],\n            [\n              77.52365112304688,\n              35.493101786008395\n            ],\n            [\n              77.47146606445312,\n              35.483038134069574\n            ],\n            [\n              77.442626953125,\n              35.46849952318069\n            ],\n            [\n              77.40692138671875,\n              35.48191987272801\n            ],\n            [\n              77.38494873046875,\n              35.47744667178578\n            ],\n            [\n              77.37945556640625,\n              35.50204619633058\n            ],\n            [\n              77.36709594726561,\n              35.50651802802079\n            ],\n            [\n              77.35336303710938,\n              35.49869215916574\n            ],\n            [\n              77.34649658203125,\n              35.51210746747797\n            ],\n            [\n              77.34649658203125,\n              35.523285179107816\n            ],\n            [\n              77.33551025390624,\n              35.54004882795015\n            ],\n            [\n              77.30804443359375,\n              35.54898800839427\n            ],\n            [\n              77.2613525390625,\n              35.54451854272813\n            ],\n            [\n              77.21054077148436,\n              35.52663818907837\n            ],\n            [\n              77.19131469726562,\n              35.52775582793653\n            ],\n            [\n              77.17208862304686,\n              35.543401137387335\n            ],\n            [\n              77.15011596679688,\n              35.543401137387335\n            ],\n            [\n              77.14324951171875,\n              35.55457449014312\n            ],\n            [\n              77.11990356445312,\n              35.56574628576276\n            ],\n            [\n              77.09518432617188,\n              35.574682600980914\n            ],\n            [\n              77.06497192382812,\n              35.60483530498859\n            ],\n            [\n              77.02102661132812,\n              35.6126508187567\n            ],\n            [\n              76.9921875,\n              35.62158189955968\n            ],\n            [\n              76.97845458984375,\n              35.60930140634475\n            ],\n            [\n              76.96060180664062,\n              35.60371874069731\n            ],\n            [\n              76.90704345703124,\n              35.62939577711732\n            ],\n            [\n              76.86309814453125,\n              35.65952786487723\n            ],\n            [\n              76.849365234375,\n              35.679609609368576\n            ],\n            [\n              76.77108764648438,\n              35.66399091134812\n            ],\n            [\n              76.77383422851562,\n              35.646137228802424\n            ],\n            [\n              76.75872802734374,\n              35.646137228802424\n            ],\n            [\n              76.74636840820312,\n              35.62939577711732\n            ],\n            [\n              76.79031372070311,\n              35.58361791939279\n            ],\n            [\n              76.77108764648438,\n              35.58361791939279\n            ],\n            [\n              76.74362182617188,\n              35.55904339525896\n            ],\n            [\n              76.74224853515625,\n              35.54004882795015\n            ],\n            [\n              76.76010131835938,\n              35.51210746747797\n            ],\n            [\n              76.7889404296875,\n              35.51210746747797\n            ],\n            [\n              76.78619384765625,\n              35.496456056584165\n            ],\n            [\n              76.81640625,\n              35.45283961767315\n            ],\n            [\n              76.83563232421875,\n              35.431582013221266\n            ],\n            [\n              76.82601928710938,\n              35.42151066245934\n            ],\n            [\n              76.8548583984375,\n              35.38681081644444\n            ],\n            [\n              76.89605712890625,\n              35.37561413174875\n            ],\n            [\n              76.91802978515625,\n              35.394647571120544\n            ],\n            [\n              76.94137573242188,\n              35.38681081644444\n            ],\n            [\n              76.94549560546874,\n              35.37337460834958\n            ],\n            [\n              76.95510864257812,\n              35.35881619143943\n            ],\n            [\n              76.981201171875,\n              35.35545618392078\n            ],\n            [\n              76.97296142578125,\n              35.34425514918409\n            ],\n            [\n              76.98394775390625,\n              35.3285710912542\n            ],\n            [\n              76.97845458984375,\n              35.32072792088291\n            ],\n            [\n              76.98944091796875,\n              35.306160014550784\n            ],\n            [\n              77.01141357421875,\n              35.29943548054545\n            ],\n            [\n              76.99630737304688,\n              35.29719384502174\n            ],\n            [\n              76.981201171875,\n              35.27477407503775\n            ],\n            [\n              76.96609497070312,\n              35.24898366572645\n            ],\n            [\n              76.9976806640625,\n              35.232159412017154\n            ],\n            [\n              76.98394775390625,\n              35.21420969483077\n            ],\n            [\n              76.99905395507812,\n              35.19850043580171\n            ],\n            [\n              77.01004028320312,\n              35.18391054575086\n            ],\n            [\n              77.07870483398436,\n              35.16482750605027\n            ],\n            [\n              77.08145141601562,\n              35.149108698601644\n            ],\n            [\n              77.05947875976562,\n              35.133386854253075\n            ],\n            [\n              77.07183837890625,\n              35.112045209072974\n            ],\n            [\n              77.07183837890625,\n              35.09631620868229\n            ],\n            [\n              77.10479736328125,\n              35.08620310578525\n            ],\n            [\n              77.113037109375,\n              35.064849103829204\n            ],\n            [\n              77.10891723632812,\n              35.054732099950705\n            ],\n            [\n              77.091064453125,\n              35.0502352513963\n            ],\n            [\n              77.08145141601562,\n              35.05922870088872\n            ],\n            [\n              77.04437255859375,\n              35.058104573869024\n            ],\n            [\n              77.03338623046875,\n              35.043489514314686\n            ],\n            [\n              77.0086669921875,\n              35.04011643687423\n            ],\n            [\n              76.9976806640625,\n              35.01087726630969\n            ],\n            [\n              77.00592041015625,\n              34.99625375979014\n            ],\n            [\n              76.98394775390625,\n              34.95574425733423\n            ],\n            [\n              76.981201171875,\n              34.93885938523973\n            ],\n            [\n              76.88232421875,\n              34.97600151317588\n            ],\n            [\n              76.85760498046875,\n              34.98275281869196\n            ],\n            [\n              76.849365234375,\n              34.961371775240146\n            ],\n            [\n              76.79306030273438,\n              34.95349314197422\n            ],\n            [\n              76.76422119140625,\n              34.93323032184192\n            ],\n            [\n              76.74911499023438,\n              34.93323032184192\n            ],\n            [\n              76.73675537109375,\n              34.903952965590065\n            ],\n            [\n              76.74774169921875,\n              34.88818391007525\n            ],\n            [\n              76.74224853515625,\n              34.82507742547058\n            ],\n            [\n              76.70654296875,\n              34.807038111521614\n            ],\n            [\n              76.6790771484375,\n              34.75289647745205\n            ],\n            [\n              76.64749145507812,\n              34.73935551813357\n            ],\n            [\n              76.63650512695312,\n              34.76756334490676\n            ],\n            [\n              76.62277221679688,\n              34.768691457552706\n            ],\n            [\n              76.607666015625,\n              34.7506398050501\n            ],\n            [\n              76.58294677734375,\n              34.755153088189324\n            ],\n            [\n              76.58432006835938,\n              34.765307073357754\n            ],\n            [\n              76.5582275390625,\n              34.768691457552706\n            ],\n            [\n              76.53488159179688,\n              34.768691457552706\n            ],\n            [\n              76.52389526367188,\n              34.77997173591062\n            ],\n            [\n              76.5252685546875,\n              34.79350603426752\n            ],\n            [\n              76.4923095703125,\n              34.800272350556824\n            ],\n            [\n              76.45797729492188,\n              34.79350603426752\n            ],\n            [\n              76.44973754882812,\n              34.77207570297354\n            ],\n            [\n              76.43463134765625,\n              34.76643521684169\n            ],\n            [\n              76.43463134765625,\n              34.755153088189324\n            ],\n            [\n              76.300048828125,\n              34.724683640865685\n            ],\n            [\n              76.27120971679688,\n              34.726941022280975\n            ],\n            [\n              76.25473022460938,\n              34.71791112677534\n            ],\n            [\n              76.25885009765625,\n              34.70210643670556\n            ],\n            [\n              76.2451171875,\n              34.69533207371177\n            ],\n            [\n              76.23550415039062,\n              34.67613503380097\n            ],\n            [\n              76.18194580078124,\n              34.66258150231496\n            ],\n            [\n              76.16409301757812,\n              34.642247047768535\n            ],\n            [\n              76.14761352539062,\n              34.638857487069885\n            ],\n            [\n              76.12014770507812,\n              34.64450667793234\n            ],\n            [\n              76.10504150390625,\n              34.65015548393827\n            ],\n            [\n              76.10366821289061,\n              34.66032236481892\n            ],\n            [\n              76.08856201171874,\n              34.67387626588273\n            ],\n            [\n              76.06109619140625,\n              34.69194468425019\n            ],\n            [\n              76.02264404296875,\n              34.688557156153685\n            ],\n            [\n              75.98831176757812,\n              34.646766246519114\n            ],\n            [\n              75.97869873046874,\n              34.64450667793234\n            ],\n            [\n              75.94573974609375,\n              34.6365977029715\n            ],\n            [\n              75.88531494140624,\n              34.58347505599177\n            ],\n            [\n              75.83724975585938,\n              34.56199029762806\n            ],\n            [\n              75.77957153320312,\n              34.51674108393339\n            ],\n            [\n              75.662841796875,\n              34.54163119530972\n            ],\n            [\n              75.41015624999999,\n              34.54502472496434\n            ],\n            [\n              75.3662109375,\n              34.53936876533996\n            ],\n            [\n              75.35110473632812,\n              34.55407346090554\n            ],\n            [\n              75.31951904296875,\n              34.54389356378646\n            ],\n            [\n              75.322265625,\n              34.51560953848204\n            ],\n            [\n              75.31265258789062,\n              34.48392002731987\n            ],\n            [\n              75.30029296875,\n              34.4793919710481\n            ],\n            [\n              75.29754638671875,\n              34.459012676670085\n            ],\n            [\n              75.3497314453125,\n              34.42956713470528\n            ],\n            [\n              75.34286499023438,\n              34.41144164327245\n            ],\n            [\n              75.35247802734375,\n              34.39444542699783\n            ],\n            [\n              75.34698486328125,\n              34.37857917718959\n            ],\n            [\n              75.3497314453125,\n              34.36384353883067\n            ],\n            [\n              75.37857055664061,\n              34.349105308603086\n            ],\n            [\n              75.38406372070312,\n              34.31848685867645\n            ],\n            [\n              75.43899536132812,\n              34.31735262740534\n            ],\n            [\n              75.52001953125,\n              34.25154099726973\n            ],\n            [\n              75.54885864257812,\n              34.24018895677778\n            ],\n            [\n              75.55435180664062,\n              34.225429015241396\n            ],\n            [\n              75.59555053710938,\n              34.225429015241396\n            ],\n            [\n              75.63125610351562,\n              34.24245948736849\n            ],\n            [\n              75.66970825195312,\n              34.23337699755914\n            ],\n            [\n              75.65872192382812,\n              34.20271636159618\n            ],\n            [\n              75.64498901367188,\n              34.17090836352573\n            ],\n            [\n              75.66696166992186,\n              34.147044494922504\n            ],\n            [\n              75.70404052734375,\n              34.120900139826965\n            ],\n            [\n              75.71502685546875,\n              34.08451193447477\n            ],\n            [\n              75.75210571289062,\n              34.06972475691634\n            ],\n            [\n              75.78369140625,\n              34.04583232505719\n            ],\n            [\n              75.80703735351562,\n              34.04469442222683\n            ],\n            [\n              75.81802368164062,\n              34.02990029603907\n            ],\n            [\n              75.80154418945312,\n              33.990057134487714\n            ],\n            [\n              75.90042114257812,\n              33.994611584814606\n            ],\n            [\n              75.95123291015625,\n              33.97525348507592\n            ],\n            [\n              75.96771240234375,\n              33.980947501499635\n            ],\n            [\n              75.96084594726562,\n              34.00599664251842\n            ],\n            [\n              76.04461669921875,\n              34.0037197530556\n            ],\n            [\n              76.03775024414062,\n              33.96500329452545\n            ],\n            [\n              76.03225708007812,\n              33.94108137920573\n            ],\n            [\n              76.10916137695312,\n              33.91943194771954\n            ],\n            [\n              76.1297607421875,\n              33.90347621404078\n            ],\n            [\n              76.14486694335938,\n              33.87497640410958\n            ],\n            [\n              76.20941162109375,\n              33.78599582629231\n            ],\n            [\n              76.24649047851562,\n              33.779147331286474\n            ],\n            [\n              76.25747680664062,\n              33.72662401401029\n            ],\n            [\n              76.25885009765625,\n              33.706062655101206\n            ],\n            [\n              76.2506103515625,\n              33.6774970449755\n            ],\n            [\n              76.21902465820312,\n              33.669496972795535\n            ],\n            [\n              76.21490478515625,\n              33.62033734918939\n            ],\n            [\n              76.19155883789062,\n              33.60546961227188\n            ],\n            [\n              76.18881225585938,\n              33.58144708224173\n            ],\n            [\n              76.20529174804686,\n              33.57229388264518\n            ],\n            [\n              76.26708984375,\n              33.59860671494885\n            ],\n            [\n              76.29592895507812,\n              33.6008944080788\n            ],\n            [\n              76.31378173828125,\n              33.6134756354363\n            ],\n            [\n              76.30142211914062,\n              33.63863258133746\n            ],\n            [\n              76.34124755859375,\n              33.637489243170826\n            ],\n            [\n              76.36184692382812,\n              33.61461929233378\n            ],\n            [\n              76.36871337890624,\n              33.58487928182987\n            ],\n            [\n              76.3934326171875,\n              33.567716918862175\n            ],\n            [\n              76.42913818359375,\n              33.57343808567733\n            ],\n            [\n              76.5362548828125,\n              33.48414472606364\n            ],\n            [\n              76.56372070312499,\n              33.454359789517014\n            ],\n            [\n              76.607666015625,\n              33.43602551072033\n            ],\n            [\n              76.6241455078125,\n              33.38329288020202\n            ],\n            [\n              76.695556640625,\n              33.351179088043494\n            ],\n            [\n              76.71203613281249,\n              33.29839499061643\n            ],\n            [\n              76.80541992187499,\n              33.247875947924385\n            ],\n            [\n              76.83837890625,\n              33.23409295522519\n            ],\n            [\n              76.827392578125,\n              33.169743600216165\n            ],\n            [\n              76.8768310546875,\n              33.112248870481594\n            ],\n            [\n              76.904296875,\n              33.116849834921005\n            ],\n            [\n              76.95098876953125,\n              33.02939031998959\n            ],\n            [\n              77.00592041015625,\n              33.00175347002964\n            ],\n            [\n              77.11029052734375,\n              32.97180377635759\n            ],\n            [\n              77.1514892578125,\n              32.9764120829052\n            ],\n            [\n              77.17071533203125,\n              32.91187391621322\n            ],\n            [\n              77.266845703125,\n              32.858825196463854\n            ],\n            [\n              77.28607177734375,\n              32.86574639547474\n            ],\n            [\n              77.31903076171875,\n              32.849596091025155\n            ],\n            [\n              77.3382568359375,\n              32.81728666309672\n            ],\n            [\n              77.39044189453124,\n              32.81959486923976\n            ],\n            [\n              77.398681640625,\n              32.856518010109546\n            ],\n            [\n              77.42889404296874,\n              32.877280526855394\n            ],\n            [\n              77.4810791015625,\n              32.858825196463854\n            ],\n            [\n              77.67883300781249,\n              32.95797741405952\n            ],\n            [\n              77.73651123046875,\n              32.974107959689235\n            ],\n            [\n              77.81341552734375,\n              32.90726224488304\n            ],\n            [\n              77.79144287109375,\n              32.900344287496445\n            ],\n            [\n              77.78594970703125,\n              32.861132322810946\n            ],\n            [\n              77.84912109375,\n              32.83575063295596\n            ],\n            [\n              77.87933349609375,\n              32.81728666309672\n            ],\n            [\n              77.89306640625,\n              32.77572870013365\n            ],\n            [\n              77.926025390625,\n              32.761871730333105\n            ],\n            [\n              77.91778564453125,\n              32.69486597787505\n            ],\n            [\n              77.9974365234375,\n              32.62549671451373\n            ],\n            [\n              77.98370361328125,\n              32.6093028087336\n            ],\n            [\n              78.00567626953125,\n              32.56996256044998\n            ],\n            [\n              78.079833984375,\n              32.579220642875676\n            ],\n            [\n              78.0743408203125,\n              32.61161640317033\n            ],\n            [\n              78.09906005859375,\n              32.61161640317033\n            ],\n            [\n              78.1182861328125,\n              32.64400044827676\n            ],\n            [\n              78.1512451171875,\n              32.62549671451373\n            ],\n            [\n              78.1787109375,\n              32.66250035467838\n            ],\n            [\n              78.20892333984374,\n              32.64168769084188\n            ],\n            [\n              78.2501220703125,\n              32.65556333836887\n            ],\n            [\n              78.2720947265625,\n              32.68099643258195\n            ],\n            [\n              78.32977294921875,\n              32.699488680852674\n            ],\n            [\n              78.3270263671875,\n              32.72490926707168\n            ],\n            [\n              78.38470458984375,\n              32.74108223150125\n            ],\n            [\n              78.37371826171875,\n              32.65325087996883\n            ],\n            [\n              78.39569091796874,\n              32.61392993783565\n            ],\n            [\n              78.31054687499999,\n              32.56996256044998\n            ],\n            [\n              78.3050537109375,\n              32.53060504985312\n            ],\n            [\n              78.28582763671875,\n              32.491230287947594\n            ],\n            [\n              78.3270263671875,\n              32.46342595776104\n            ],\n            [\n              78.42315673828125,\n              32.51439400122826\n            ],\n            [\n              78.40667724609375,\n              32.532920675187846\n            ],\n            [\n              78.4478759765625,\n              32.56996256044998\n            ],\n            [\n              78.486328125,\n              32.56996256044998\n            ],\n            [\n              78.5467529296875,\n              32.60698915452777\n            ],\n            [\n              78.5797119140625,\n              32.60004783331758\n            ],\n            [\n              78.64837646484375,\n              32.6093028087336\n            ],\n            [\n              78.64562988281249,\n              32.63937487360669\n            ],\n            [\n              78.69781494140625,\n              32.66018807572586\n            ],\n            [\n              78.73901367187499,\n              32.68099643258195\n            ],\n            [\n              78.7335205078125,\n              32.63937487360669\n            ],\n            [\n              78.77197265625,\n              32.61855682784329\n            ],\n            [\n              78.75823974609375,\n              32.588477769459146\n            ],\n            [\n              78.74725341796875,\n              32.565333160841035\n            ],\n            [\n              78.77471923828125,\n              32.48428001059022\n            ],\n            [\n              78.7994384765625,\n              32.44024912337551\n            ],\n            [\n              78.83239746093749,\n              32.41706632846282\n            ],\n            [\n              78.89556884765625,\n              32.377641904110355\n            ],\n            [\n              78.9697265625,\n              32.33355894864106\n            ],\n            [\n              78.9971923828125,\n              32.37068286611427\n            ],\n            [\n              79.05487060546875,\n              32.38460040620993\n            ],\n            [\n              79.090576171875,\n              32.36604320976023\n            ],\n            [\n              79.112548828125,\n              32.368363067704706\n            ],\n            [\n              79.10980224609375,\n              32.40547269651596\n            ],\n            [\n              79.12902832031249,\n              32.42170336417894\n            ],\n            [\n              79.12902832031249,\n              32.45183828577544\n            ],\n            [\n              79.1510009765625,\n              32.47269502206151\n            ],\n            [\n              79.1839599609375,\n              32.50049648924482\n            ],\n            [\n              79.21417236328124,\n              32.507445513754526\n            ],\n            [\n              79.25262451171875,\n              32.51671004436773\n            ],\n            [\n              79.29107666015625,\n              32.54912838093526\n            ],\n            [\n              79.27734374999999,\n              32.56764789050999\n            ],\n            [\n              79.31304931640625,\n              32.60004783331758\n            ],\n            [\n              79.2828369140625,\n              32.68099643258195\n            ],\n            [\n              79.30206298828125,\n              32.7295304134847\n            ],\n            [\n              79.28009033203125,\n              32.791892438123696\n            ],\n            [\n              79.2333984375,\n              32.794201303793194\n            ],\n            [\n              79.2388916015625,\n              32.900344287496445\n            ],\n            [\n              79.2608642578125,\n              32.94875863715422\n            ],\n            [\n              79.2059326171875,\n              32.98562797456918\n            ],\n            [\n              79.18670654296875,\n              32.99484290420988\n            ],\n            [\n              79.17022705078125,\n              33.01557297778958\n            ],\n            [\n              79.14825439453125,\n              33.137551192346145\n            ],\n            [\n              79.1619873046875,\n              33.18353672893615\n            ],\n            [\n              79.11529541015625,\n              33.211116472416855\n            ],\n            [\n              79.07684326171875,\n              33.23409295522519\n            ],\n            [\n              79.0850830078125,\n              33.25246979589199\n            ],\n            [\n              79.0411376953125,\n              33.27543541298162\n            ],\n            [\n              79.04388427734375,\n              33.30987251398259\n            ],\n            [\n              79.02191162109375,\n              33.33511774753217\n            ],\n            [\n              78.98071289062499,\n              33.33511774753217\n            ],\n            [\n              78.9642333984375,\n              33.35347332342168\n            ],\n            [\n              78.95599365234375,\n              33.38099943104024\n            ],\n            [\n              78.90655517578125,\n              33.417687357334934\n            ],\n            [\n              78.848876953125,\n              33.42456461884056\n            ],\n            [\n              78.8433837890625,\n              33.445193134508465\n            ],\n            [\n              78.82415771484375,\n              33.486435450999885\n            ],\n            [\n              78.74725341796875,\n              33.57343808567733\n            ],\n            [\n              78.7664794921875,\n              33.63062889539564\n            ],\n            [\n              78.71429443359375,\n              33.63520252129719\n            ],\n            [\n              78.69781494140625,\n              33.67406853374198\n            ],\n            [\n              78.7774658203125,\n              33.715201644740844\n            ],\n            [\n              78.78570556640624,\n              33.74946419232578\n            ],\n            [\n              78.76922607421875,\n              33.79512630103207\n            ],\n            [\n              78.77471923828125,\n              33.91373381431625\n            ],\n            [\n              78.73901367187499,\n              33.929687627576605\n            ],\n            [\n              78.7554931640625,\n              33.99347299511967\n            ],\n            [\n              78.73901367187499,\n              34.01851844336969\n            ],\n            [\n              78.673095703125,\n              34.050383783683415\n            ],\n            [\n              78.68408203124999,\n              34.07768740409027\n            ],\n            [\n              78.74176025390625,\n              34.08678665571845\n            ],\n            [\n              78.7994384765625,\n              34.127721186043985\n            ],\n            [\n              78.83514404296875,\n              34.118626335469514\n            ],\n            [\n              78.86260986328125,\n              34.15272698011818\n            ],\n            [\n              78.892822265625,\n              34.136815058265334\n            ],\n            [\n              78.92578124999999,\n              34.14818102254435\n            ],\n            [\n              78.99444580078125,\n              34.30487507190691\n            ],\n            [\n              79.046630859375,\n              34.31394984163214\n            ],\n            [\n              79.046630859375,\n              34.3366324743773\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Francica, J. R.","contributorId":50542,"corporation":false,"usgs":true,"family":"Francica","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":842571,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70231424,"text":"70231424 - 1982 - Land use mapping from Landsat imagery applied to central Tunisia","interactions":[],"lastModifiedDate":"2022-05-10T16:41:48.774042","indexId":"70231424","displayToPublicDate":"1982-01-01T09:56:46","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Land use mapping from Landsat imagery applied to central Tunisia","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Remote sensing of arid and semi-arid lands","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"1st Thematic Conference of International Symposium on Remote Sensing of Environment","conferenceDate":"January 19-25, 1982","conferenceLocation":"Cairo, Egypt","language":"English","publisher":"University of Michigan","usgsCitation":"Hamza, A., Mami, A., and Sadowski, F.G., 1982, Land use mapping from Landsat imagery applied to central Tunisia, <i>in</i> Remote sensing of arid and semi-arid lands, v. 2, Cairo, Egypt, January 19-25, 1982, p. 1099-1111.","productDescription":"13 p.","startPage":"1099","endPage":"1111","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400419,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Tunisia","city":"Gafsa","otherGeospatial":"Qafsah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              8.312530517578125,\n              34.03217648339047\n            ],\n            [\n              9.331512451171875,\n              34.03217648339047\n            ],\n            [\n              9.331512451171875,\n              34.75628137043312\n            ],\n            [\n              8.312530517578125,\n              34.75628137043312\n            ],\n            [\n              8.312530517578125,\n              34.03217648339047\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Hamza, A.","contributorId":291584,"corporation":false,"usgs":false,"family":"Hamza","given":"A.","email":"","affiliations":[],"preferred":false,"id":842568,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mami, A.","contributorId":291585,"corporation":false,"usgs":false,"family":"Mami","given":"A.","email":"","affiliations":[],"preferred":false,"id":842569,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sadowski, F. G.","contributorId":91634,"corporation":false,"usgs":true,"family":"Sadowski","given":"F.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":842570,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
]}