{"pageNumber":"6477","pageRowStart":"161900","pageSize":"25","recordCount":184904,"records":[{"id":14353,"text":"ofr69135 - 1969 - Preliminary report on the bedrock geology and copper deposits of the Matchwood quadrangle, Ontonagon County, Michigan","interactions":[],"lastModifiedDate":"2022-10-03T19:10:16.246203","indexId":"ofr69135","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","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":"69-135","title":"Preliminary report on the bedrock geology and copper deposits of the Matchwood quadrangle, Ontonagon County, Michigan","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr69135","usgsCitation":"Johnson, R.F., and White, W.S., 1969, Preliminary report on the bedrock geology and copper deposits of the Matchwood quadrangle, Ontonagon County, Michigan: U.S. Geological Survey Open-File Report 69-135, Report; i, 29 p.; 1 Plate: 17.06 × 21.64 inches, https://doi.org/10.3133/ofr69135.","productDescription":"Report; i, 29 p.; 1 Plate: 17.06 × 21.64 inches","costCenters":[],"links":[{"id":43031,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0135/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":397584,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8365.htm"},{"id":147685,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0135/report-thumb.jpg"},{"id":43030,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1969/0135/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","country":"United States","state":"Michigan","county":"Ontonagon County","otherGeospatial":"Matchwood quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.5,\n              46.583\n            ],\n            [\n              -89.25,\n              46.583\n            ],\n            [\n              -89.25,\n              46.75\n            ],\n            [\n              -89.5,\n              46.75\n            ],\n            [\n              -89.5,\n              46.583\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66c9e1","contributors":{"authors":[{"text":"Johnson, Robert Francis","contributorId":8864,"corporation":false,"usgs":true,"family":"Johnson","given":"Robert","email":"","middleInitial":"Francis","affiliations":[],"preferred":false,"id":169311,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"White, Walter Stanley","contributorId":96701,"corporation":false,"usgs":true,"family":"White","given":"Walter","email":"","middleInitial":"Stanley","affiliations":[],"preferred":false,"id":169312,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":14333,"text":"ofr69133 - 1969 - Bibliography of the geology and mineral industry of Liberia and adjacent countries","interactions":[],"lastModifiedDate":"2012-02-02T00:07:08","indexId":"ofr69133","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","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":"69-133","title":"Bibliography of the geology and mineral industry of Liberia and adjacent countries","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr69133","usgsCitation":"Johnson, D.H., and White, R.W., 1969, Bibliography of the geology and mineral industry of Liberia and adjacent countries: U.S. Geological Survey Open-File Report 69-133, 65 p. ;28 cm., https://doi.org/10.3133/ofr69133.","productDescription":"65 p. ;28 cm.","costCenters":[],"links":[{"id":148250,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0133/report-thumb.jpg"},{"id":43001,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0133/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db627db3","contributors":{"authors":[{"text":"Johnson, Donald Haskall","contributorId":89543,"corporation":false,"usgs":true,"family":"Johnson","given":"Donald","email":"","middleInitial":"Haskall","affiliations":[],"preferred":false,"id":169279,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"White, Richard W.","contributorId":46954,"corporation":false,"usgs":true,"family":"White","given":"Richard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":169278,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":16403,"text":"ofr69309 - 1969 - An analysis of gravity data in Area 12, Nevada Test Site","interactions":[],"lastModifiedDate":"2025-07-28T20:08:52.024588","indexId":"ofr69309","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","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":"69-309","title":"An analysis of gravity data in Area 12, Nevada Test Site","docAbstract":"The gravity data available from Healey and Miller (1963a) were augmented by new observations along three profiles through two new  drill holes in Area 12; UEI2t #1 and UEI2p #1. The data were interpreted to allow evaluation of the geologic structure prior to the planning and excavation of two proposed tunnel complexes, Ul2t and Ul2p.\r\n\r\nDensity values for each of six rock units were determined to allow a two-dimensional analysis of the gravity data along the above-mentioned profiles. The surficial rocks of Quaternary and Tertiary age and the Tertiary volcanic rocks have a weighted average density of 1.86 gm/cc. The density of the caprock at Rainier and Aqueduct Mesas ranges from 2.17 gm/cc at UEI2p #1 to 2.27 gm/cc at UEI2t #1. The Gold Meadows stock and the associated Precambrian quartzite have an arithmetic average density of 2.60 gm/cc for all samples measured.  The middle Paleozoic dolomite in Area 12 has an arithmetic average density of 2.75 gm/cc. The clastic rocks of Paleozoic age have an arithmetic average density of 2.60 gm/cc.   \r\n\r\nInterpretation of the residual gravity data indicates a maximum thickness of about 2,800 feet for all Tertiary volcanic rocks.  A normal fault striking N. 30 ? E. disrupts the pre-Cenozoic  surface at UEI2p #1 and 0.4 mile east of UEI2t #1. The throw within rock of Paleozoic age is about 400-500 feet. Another normal fault that strikes about N. 20 ? E. is located about 1.5 miles east of UEI2p #1.  The throw of this fault is at least 1,100 feet in rocks of pre-Cenozoic age.\r\n\r\nElevation contours representing the pre-Cenozoic surface in Area 12 show a maximum relief of about 2,000 feet.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr69309","usgsCitation":"Wahl, R.R., 1969, An analysis of gravity data in Area 12, Nevada Test Site: U.S. Geological Survey Open-File Report 69-309, Report: iii, 23 p.; 3 Plates: 42.76 x 29.41 inches or smaller, https://doi.org/10.3133/ofr69309.","productDescription":"Report: iii, 23 p.; 3 Plates: 42.76 x 29.41 inches or smaller","costCenters":[],"links":[{"id":493049,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8426.htm","linkFileType":{"id":5,"text":"html"}},{"id":45377,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0309/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45376,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1969/0309/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45375,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1969/0309/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45374,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1969/0309/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":147470,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0309/report-thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Area 12, Nevada Test Site","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -116.25,\n              37.265\n            ],\n            [\n              -116.25,\n              37.164\n            ],\n            [\n              -116.083,\n              37.164\n            ],\n            [\n              -116.083,\n              37.265\n            ],\n            [\n              -116.25,\n              37.265\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685a2a","contributors":{"authors":[{"text":"Wahl, R. R.","contributorId":27462,"corporation":false,"usgs":true,"family":"Wahl","given":"R.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":172787,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":63886,"text":"gp679 - 1969 - Aeromagnetic map of the Nantasket quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts","interactions":[],"lastModifiedDate":"2025-06-23T16:24:36.436401","indexId":"gp679","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"679","title":"Aeromagnetic map of the Nantasket quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp679","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Nantasket quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts: U.S. Geological Survey Geophysical Investigations Map 679, 1 Plate: 20.78 x 31.44 inches, https://doi.org/10.3133/gp679.","productDescription":"1 Plate: 20.78 x 31.44 inches","costCenters":[],"links":[{"id":491108,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6046.htm","linkFileType":{"id":5,"text":"html"}},{"id":253655,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0679/report-thumb.jpg"},{"id":250179,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0679/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":250178,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0679/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Massachusetts","county":"Norfolk County, Plymouth County, Suffolk County","otherGeospatial":"Nantasket quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -70.75,\n              42.25\n            ],\n            [\n              -70.75,\n              42.375\n            ],\n            [\n              -70.875,\n              42.375\n            ],\n            [\n              -70.875,\n              42.25\n            ],\n            [\n              -70.75,\n              42.25\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691d14","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":533355,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":61704,"text":"gq794 - 1969 - Surficial geologic map of the Shrewsbury quadrangle, Worcester County, Massachusetts","interactions":[],"lastModifiedDate":"2012-02-10T00:10:30","indexId":"gq794","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"794","title":"Surficial geologic map of the Shrewsbury quadrangle, Worcester County, Massachusetts","language":"ENGLISH","doi":"10.3133/gq794","usgsCitation":"Shaw, C.E., 1969, Surficial geologic map of the Shrewsbury quadrangle, Worcester County, Massachusetts: U.S. Geological Survey Geologic Quadrangle 794, 1 map., https://doi.org/10.3133/gq794.","productDescription":"1 map.","costCenters":[],"links":[{"id":103510,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2096.htm","linkFileType":{"id":5,"text":"html"},"description":"2096"},{"id":248004,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0794/report.pdf","size":"39","linkFileType":{"id":1,"text":"pdf"}},{"id":252581,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0794/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -71.75,42.25 ], [ -71.75,42.3675 ], [ -71.61749999999999,42.3675 ], [ -71.61749999999999,42.25 ], [ -71.75,42.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688dd4","contributors":{"authors":[{"text":"Shaw, Charles E.","contributorId":10870,"corporation":false,"usgs":true,"family":"Shaw","given":"Charles","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":266259,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":61874,"text":"gq803 - 1969 - Geologic map of the Blacks Ferry quadrangle, Monroe and Cumberland Counties, Kentucky","interactions":[],"lastModifiedDate":"2012-02-10T00:10:51","indexId":"gq803","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"803","title":"Geologic map of the Blacks Ferry quadrangle, Monroe and Cumberland Counties, Kentucky","language":"ENGLISH","doi":"10.3133/gq803","usgsCitation":"Van Horn, R., 1969, Geologic map of the Blacks Ferry quadrangle, Monroe and Cumberland Counties, Kentucky: U.S. Geological Survey Geologic Quadrangle 803, 1 map., https://doi.org/10.3133/gq803.","productDescription":"1 map.","costCenters":[],"links":[{"id":103519,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2105.htm","linkFileType":{"id":5,"text":"html"},"description":"2105"},{"id":248164,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0803/report.pdf","size":"38","linkFileType":{"id":1,"text":"pdf"}},{"id":252907,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0803/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -85.5,36.6175 ], [ -85.5,36.75 ], [ -85.36749999999999,36.75 ], [ -85.36749999999999,36.6175 ], [ -85.5,36.6175 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ce4b07f02db69e85b","contributors":{"authors":[{"text":"Van Horn, Richard","contributorId":52169,"corporation":false,"usgs":true,"family":"Van Horn","given":"Richard","email":"","affiliations":[],"preferred":false,"id":266492,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":63912,"text":"gp682 - 1969 - Aeromagnetic map of the Libby and Mt. Pend Oreille quadrangles, Lincoln and Sanders Counties, Montana and Bonner County, Idaho","interactions":[],"lastModifiedDate":"2025-06-23T16:33:00.081186","indexId":"gp682","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"682","title":"Aeromagnetic map of the Libby and Mt. Pend Oreille quadrangles, Lincoln and Sanders Counties, Montana and Bonner County, Idaho","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp682","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Libby and Mt. Pend Oreille quadrangles, Lincoln and Sanders Counties, Montana and Bonner County, Idaho: U.S. Geological Survey Geophysical Investigations Map 682, 1 Plate: 38.06 x 37.62 inches, https://doi.org/10.3133/gp682.","productDescription":"1 Plate: 38.06 x 37.62 inches","costCenters":[],"links":[{"id":491109,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6048.htm","linkFileType":{"id":5,"text":"html"}},{"id":253764,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0682/report-thumb.jpg"},{"id":250232,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0682/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":250231,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0682/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","country":"United States","state":"Idaho, Montana","county":"Bonner County,  Lincoln County, Sanders County","otherGeospatial":"Libby and Mt. Pend Oreille quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116.25,\n              48.5\n            ],\n            [\n              -116.25,\n              48\n            ],\n            [\n              -115.5,\n              48\n            ],\n            [\n              -115.5,\n              48.5\n            ],\n            [\n              -116.25,\n              48.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691ed6","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":533381,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":66264,"text":"i588 - 1969 - Geologic map of part of the Carmichaels quadrangle, southwestern Pennsylvania","interactions":[],"lastModifiedDate":"2012-02-10T00:11:19","indexId":"i588","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"588","subseriesTitle":"NONE","title":"Geologic map of part of the Carmichaels quadrangle, southwestern Pennsylvania","language":"ENGLISH","doi":"10.3133/i588","usgsCitation":"Kent, B., 1969, Geologic map of part of the Carmichaels quadrangle, southwestern Pennsylvania: U.S. Geological Survey IMAP 588, 1 map :col. ;58 x 45 cm. folded in envelope 30 x 24 cm., https://doi.org/10.3133/i588.","productDescription":"1 map :col. ;58 x 45 cm. folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":106854,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9371.htm","linkFileType":{"id":5,"text":"html"},"description":"9371"},{"id":188398,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80,39.8675 ], [ -80,40 ], [ -79.86749999999999,40 ], [ -79.86749999999999,39.8675 ], [ -80,39.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a28ba","contributors":{"authors":[{"text":"Kent, B.H.","contributorId":30278,"corporation":false,"usgs":true,"family":"Kent","given":"B.H.","affiliations":[],"preferred":false,"id":274269,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":63922,"text":"gp669 - 1969 - Aeromagnetic map of the Harrisburg-Scranton area, northeastern Pennsylvania","interactions":[],"lastModifiedDate":"2025-06-20T19:21:11.999807","indexId":"gp669","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"669","title":"Aeromagnetic map of the Harrisburg-Scranton area, northeastern Pennsylvania","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp669","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Harrisburg-Scranton area, northeastern Pennsylvania: U.S. Geological Survey Geophysical Investigations Map 669, 1 Plate: 24.47 x 35.76 inches, https://doi.org/10.3133/gp669.","productDescription":"1 Plate: 24.47 x 35.76 inches","costCenters":[],"links":[{"id":250252,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0669/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":250251,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0669/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":491059,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6036.htm","linkFileType":{"id":5,"text":"html"}},{"id":253774,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0669/report-thumb.jpg"}],"scale":"250000","country":"United States","state":"Pennsylvania","otherGeospatial":"Harrisburg-Scranton area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77,\n              41.875\n            ],\n            [\n              -77,\n              40\n            ],\n            [\n              -75.375,\n              40\n            ],\n            [\n              -75.375,\n              41.875\n            ],\n            [\n              -77,\n              41.875\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af5e4b07f02db69231b","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":533391,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":63980,"text":"gp663 - 1969 - Aeromagnetic map of the Belchertown quadrangle, Hampshire County, Massachusetts","interactions":[],"lastModifiedDate":"2012-02-10T00:10:54","indexId":"gp663","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"663","title":"Aeromagnetic map of the Belchertown quadrangle, Hampshire County, Massachusetts","language":"ENGLISH","doi":"10.3133/gp663","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Belchertown quadrangle, Hampshire County, Massachusetts: U.S. Geological Survey Geophysical Investigations Map 663, 1 map., https://doi.org/10.3133/gp663.","productDescription":"1 map.","costCenters":[],"links":[{"id":250360,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0663/report.pdf","size":"27","linkFileType":{"id":1,"text":"pdf"}},{"id":250361,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0663/plate-1.pdf","size":"2750","linkFileType":{"id":1,"text":"pdf"}},{"id":253828,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0663/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -72.5,42.25 ], [ -72.5,42.3675 ], [ -72.36749999999999,42.3675 ], [ -72.36749999999999,42.25 ], [ -72.5,42.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db697248","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":533449,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5959,"text":"pp595 - 1969 - Geology of uranium deposits in the Dripping Spring quartzite, Gila County, Arizona","interactions":[],"lastModifiedDate":"2025-05-21T19:38:13.069253","indexId":"pp595","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","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":"595","title":"Geology of uranium deposits in the Dripping Spring quartzite, Gila County, Arizona","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey,","doi":"10.3133/pp595","usgsCitation":"Granger, H.C., and Raup, R., 1969, Geology of uranium deposits in the Dripping Spring quartzite, Gila County, Arizona: U.S. Geological Survey Professional Paper 595, Report: v, 108 p.; 4 Plates: 22.50 x 15.50 inches or smaller, https://doi.org/10.3133/pp595.","productDescription":"Report: v, 108 p.; 4 Plates: 22.50 x 15.50 inches or smaller","costCenters":[],"links":[{"id":486327,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4638.htm","linkFileType":{"id":5,"text":"html"}},{"id":32863,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0595/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":32862,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0595/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":32861,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0595/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":32864,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0595/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":32860,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0595/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":118331,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0595/report-thumb.jpg"}],"country":"United States","state":"Arizona","county":"Gila County","otherGeospatial":"Dripping Spring quartzite","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -111.1867,\n              34.1\n            ],\n            [\n              -111.1867,\n              33.1833\n            ],\n            [\n              -110.5,\n              33.1833\n            ],\n            [\n              -110.5,\n              34.1\n            ],\n            [\n              -111.1867,\n              34.1\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c71b","contributors":{"authors":[{"text":"Granger, Harry Clifford","contributorId":8832,"corporation":false,"usgs":true,"family":"Granger","given":"Harry","email":"","middleInitial":"Clifford","affiliations":[],"preferred":false,"id":151877,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Raup, Robert B.","contributorId":67880,"corporation":false,"usgs":true,"family":"Raup","given":"Robert B.","affiliations":[],"preferred":false,"id":151878,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":63908,"text":"gp688 - 1969 - Aeromagnetic map of the Kingston, Kellogg, and part of the Fernwood quadrangles, Shoshone, Benewah, and Kootenai Counties, Idaho","interactions":[],"lastModifiedDate":"2025-06-23T17:06:28.398254","indexId":"gp688","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"688","title":"Aeromagnetic map of the Kingston, Kellogg, and part of the Fernwood quadrangles, Shoshone, Benewah, and Kootenai Counties, Idaho","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp688","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Kingston, Kellogg, and part of the Fernwood quadrangles, Shoshone, Benewah, and Kootenai Counties, Idaho: U.S. Geological Survey Geophysical Investigations Map 688, 1 Plate; 29.77 x 48.69 inches, https://doi.org/10.3133/gp688.","productDescription":"1 Plate; 29.77 x 48.69 inches","costCenters":[],"links":[{"id":491116,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6054.htm","linkFileType":{"id":5,"text":"html"}},{"id":250224,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0688/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":253760,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0688/report-thumb.jpg"},{"id":250223,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0688/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"62500","country":"United States","state":"Idaho","county":"Benewah County, Kootenai County, Shoshone County","otherGeospatial":"Kingston, Kellogg, and part of the Fernwood quadrangles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116,\n              47.125\n            ],\n            [\n              -116,\n              47.75\n            ],\n            [\n              -116.5,\n              47.75\n            ],\n            [\n              -116.5,\n              47.125\n            ],\n            [\n              -116,\n              47.125\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691f20","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":533377,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":63930,"text":"gp678 - 1969 - Aeromagnetic map of the Hull quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts","interactions":[],"lastModifiedDate":"2025-06-20T20:05:12.344016","indexId":"gp678","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"678","title":"Aeromagnetic map of the Hull quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp678","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Aeromagnetic map of the Hull quadrangle, Suffolk, Norfolk, and Plymouth Counties, Massachusetts: U.S. Geological Survey Geophysical Investigations Map 678, 1 Plate: 20.25 x 31.43 inches, https://doi.org/10.3133/gp678.","productDescription":"1 Plate: 20.25 x 31.43 inches","costCenters":[],"links":[{"id":250265,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0678/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":491066,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6045.htm","linkFileType":{"id":5,"text":"html"}},{"id":250266,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0678/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":253781,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0678/report-thumb.jpg"}],"scale":"24000","country":"United States","state":"Massachusetts","county":"Norfolk County, Plymouth County, Suffolk County","otherGeospatial":"Hull quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -70.875,\n              42.375\n            ],\n            [\n              -70.875,\n              42.25\n            ],\n            [\n              -70.75,\n              42.25\n            ],\n            [\n              -70.75,\n              42.375\n            ],\n            [\n              -70.875,\n              42.375\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db692148","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":533399,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70112285,"text":"70112285 - 1969 - Rapid heat-flowing surveying of geothermal areas, utilizing individual snowfalls as calorimeters","interactions":[],"lastModifiedDate":"2017-03-27T14:01:46","indexId":"70112285","displayToPublicDate":"1990-06-12T12:39:00","publicationYear":"1969","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2312,"text":"Journal of Geophysical Research","active":true,"publicationSubtype":{"id":10}},"title":"Rapid heat-flowing surveying of geothermal areas, utilizing individual snowfalls as calorimeters","docAbstract":"<p>Local differences in rate of heat transfer in vapor and by conduction through the ground in hot spring areas are difficult and time-consuming to measure quantitatively. Individual heavy snowfalls provide a rapid low-cost means of measuring total heat flow from such ground. After a favorable snowfall (heavy, brief duration, little wind, air temperature near 0°C), contacts between snow-covered and snow-free ground are mapped on a suitable base. Each mapped contact, as time elapses after a specific snowfall, is a heat-flow contour representing a decreasing rate of flow. Calibration of each mapped contact or snow line is made possible by the fact that snow remains on insulated surfaces (such as the boardwalks of Yellowstone's thermal areas) long after it has melted on adjacent warm ground. Heat-flow contours mapped to date range from 450 to 5500 μcal/cm<sup>2</sup> sec, or 300 to 3700 times the world average of conductive heat flow. The very high rates of heat flow (2000 to > 10,000 μcal/cm<sup>2</sup> sec) are probably too high, and the lower heat flows determinable by the method (<500 μcal/cm<sup>2</sup> sec) may be too low. Values indicated by the method are, however, probably within a factor of 2 of the total conductive and convective heat flow. Thermal anomalies from infrared imagery are similar in shape to heat-flow contours of a test area near Old Faithful geyser. Snowfall calorimetry provides a rapid means for evaluating the imagery and computer-derived products of the infrared data in terms of heat flow.</p>","language":"English","publisher":"American Geophysical Union","publisherLocation":"Richmond, VA","doi":"10.1029/JB074i022p05191","usgsCitation":"White, D.E., 1969, Rapid heat-flowing surveying of geothermal areas, utilizing individual snowfalls as calorimeters: Journal of Geophysical Research, v. 74, no. 22, p. 5191-5201, https://doi.org/10.1029/JB074i022p05191.","productDescription":"11 p.","startPage":"5191","endPage":"5201","numberOfPages":"11","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":288490,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288489,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/JB074i022p05191"}],"country":"United States","otherGeospatial":"Yellowstone National Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.8303542,44.459622 ], [ -110.8303542,44.4622875 ], [ -110.8266581,44.4622875 ], [ -110.8266581,44.459622 ], [ -110.8303542,44.459622 ] ] ] } } ] }","volume":"74","issue":"22","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"539acc0fe4b0e83db6d08fbf","contributors":{"authors":[{"text":"White, Donald E.","contributorId":76787,"corporation":false,"usgs":true,"family":"White","given":"Donald","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":494640,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70112284,"text":"70112284 - 1969 - Airborne fluorometer applicable to marine and estuarine studies","interactions":[],"lastModifiedDate":"2017-03-27T14:01:18","indexId":"70112284","displayToPublicDate":"1990-06-12T12:36:00","publicationYear":"1969","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2678,"text":"Marine Technology Society Journal","active":true,"publicationSubtype":{"id":10}},"title":"Airborne fluorometer applicable to marine and estuarine studies","docAbstract":"<p>An experimental Fraunhofer line discriminator detected solar-stimulated yellow fluorescence (5890 A) emitted by Rhodamine WT dye in aqueous solutions. Concentration of 1 part per billion was detected in tap water 1/2-meter deep. In extremely turbid San Francisco Bay, dye was monitored in concentrations of less than 5 parts per billion from helicopter and ship. Applications include studies of current dynamics and dispersion. Potential applications of the technique could include sensing oil spills, fish oils, lignin sulfonates, other fluorescent pollutants, and chlorophyll fluorescence.</p>","language":"English","publisher":"Marine Technology Society","publisherLocation":"Washington, D.C.","usgsCitation":"Stoertz, G.E., Hemphill, W.R., and Markle, D.A., 1969, Airborne fluorometer applicable to marine and estuarine studies: Marine Technology Society Journal, v. 3, no. 6, p. 11-26.","productDescription":"16 p.","startPage":"11","endPage":"26","numberOfPages":"16","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":288487,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288486,"type":{"id":15,"text":"Index Page"},"url":"https://archive.org/details/nasa_techdoc_19710067013"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.5992,37.3985 ], [ -122.5992,38.0794 ], [ -122.065,38.0794 ], [ -122.065,37.3985 ], [ -122.5992,37.3985 ] ] ] } } ] }","volume":"3","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"539acbe6e4b0e83db6d08ebc","contributors":{"authors":[{"text":"Stoertz, George E.","contributorId":58636,"corporation":false,"usgs":true,"family":"Stoertz","given":"George","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":494638,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hemphill, William R.","contributorId":21970,"corporation":false,"usgs":true,"family":"Hemphill","given":"William","email":"","middleInitial":"R.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":494637,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Markle, David A.","contributorId":59355,"corporation":false,"usgs":true,"family":"Markle","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":494639,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70112280,"text":"70112280 - 1969 - Some guidelines for remote sensing in hydrology","interactions":[],"lastModifiedDate":"2017-03-27T14:00:52","indexId":"70112280","displayToPublicDate":"1990-06-12T12:01:00","publicationYear":"1969","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2529,"text":"Journal of the American Water Resources Association","active":true,"publicationSubtype":{"id":10}},"title":"Some guidelines for remote sensing in hydrology","docAbstract":"<p>Remote sensing in the field of hydrology is beginning to be applied to significant problems, such as thermal pollution, in many programs of the Federal and State Governments as well as in operation of many private organizations. The purpose of this paper is to guide the hydrologist to a better understanding of how he may collect, synthesize, and interpret remote sensing data.</p>","language":"English","publisher":"American Water Resources Association","publisherLocation":"Herndon, VA","doi":"10.1111/j.1752-1688.1969.tb04876.x","usgsCitation":"Robinove, C.J., and Anderson, D., 1969, Some guidelines for remote sensing in hydrology: Journal of the American Water Resources Association, v. 5, no. 2, p. 10-19, https://doi.org/10.1111/j.1752-1688.1969.tb04876.x.","productDescription":"10 p.","startPage":"10","endPage":"19","numberOfPages":"10","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":288485,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288484,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1752-1688.1969.tb04876.x"}],"volume":"5","issue":"2","noUsgsAuthors":false,"publicationDate":"2007-06-08","publicationStatus":"PW","scienceBaseUri":"539acc15e4b0e83db6d08ff6","contributors":{"authors":[{"text":"Robinove, Charles J.","contributorId":16983,"corporation":false,"usgs":true,"family":"Robinove","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":494621,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, Daniel G.","contributorId":23523,"corporation":false,"usgs":true,"family":"Anderson","given":"Daniel G.","affiliations":[],"preferred":false,"id":494622,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70112279,"text":"70112279 - 1969 - Structural geologic interpretations from radar imagery","interactions":[],"lastModifiedDate":"2017-03-27T14:00:24","indexId":"70112279","displayToPublicDate":"1990-06-12T11:57:00","publicationYear":"1969","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Structural geologic interpretations from radar imagery","docAbstract":"<p>Certain structural geologic features may be more readily recognized on sidelooking airborne radar (SLAR) images than on conventional aerial photographs, other remote sensor imagery, or by ground observations. SLAR systems look obliquely to one or both sides and their images resemble aerial photographs taken at low sun angle with the sun directly behind the camera. They differ from air photos in geometry, resolution, and information content. Radar operates at much lower frequencies than the human eye, camera, or infrared sensors, and thus \"sees\" differently. The lower frequency enables it to penetrate most clouds and some precipitation, haze, dust, and some vegetation. Radar provides its own illumination, which can be closely controlled in intensity and frequency. It is narrow band, or essentially monochromatic.</p>\n<br/>\n<p>Low relief and subdued features are accentuated when viewed from the proper direction. Runs over the same area in significantly different directions (more than 45° from each other), show that images taken in one direction may emphasize features that are not emphasized on those taken in the other direction; optimum direction is determined by those features which need to be emphasized for study purposes. </p>\n<br/>\n<p>Lineaments interpreted as faults stand out on radar imagery of central and western Nevada; folded sedimentary rocks cut by faults can be clearly seen on radar imagery of northern Alabama. In these areas, certain structural and stratigraphic features are more pronounced on radar images than on conventional photographs; thus radar imagery materially aids structural interpretation.</p>","language":"English","publisher":"Geological Society of America","publisherLocation":"New York, NY","doi":"10.1130/0016-7606(1969)80[2159:SGIFRI]2.0.CO;2","usgsCitation":"Reeves, R.G., 1969, Structural geologic interpretations from radar imagery: Geological Society of America Bulletin, v. 80, no. 11, p. 2159-2164, https://doi.org/10.1130/0016-7606(1969)80[2159:SGIFRI]2.0.CO;2.","productDescription":"6 p.","startPage":"2159","endPage":"2164","numberOfPages":"6","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":288482,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":288481,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/0016-7606(1969)80[2159:SGIFRI]2.0.CO;2"}],"country":"United States","state":"Alabama;Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.01,30.1941 ], [ -120.01,42.0 ], [ -84.8882,42.0 ], [ -84.8882,30.1941 ], [ -120.01,30.1941 ] ] ] } } ] }","volume":"80","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"539acc17e4b0e83db6d09003","contributors":{"authors":[{"text":"Reeves, Robert G.","contributorId":72770,"corporation":false,"usgs":true,"family":"Reeves","given":"Robert","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":494620,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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