Ground water is the primary source of water for domestic, public-supply, and industrial use within the Tri-County region that includes Clinton, Eaton, and Ingham Counties in Michigan. Because of the importance of this ground-water resource, numerous communities, including the city of Mason in Ingham County, have begun local Wellhead Protection Programs. In these programs, communities protect their groundwater resource by identifying the areas that contribute water to production wells and potential sources of contamination, and by developing methods to manage and minimize threats to the water supply. In addition, some communities in Michigan are concerned about water availability, particularly in areas experiencing water-level declines in the vicinity of quarry dewatering operations. In areas where Wellhead Protection Programs are implemented and there are potential threats to the water supply, residents and communities need adequate information to protect the water supply.
In 1996, a regional ground-water-flow model was developed by the U.S. Geological Survey to simulate ground-water flow in Clinton, Eaton, and Ingham Counties. This model was developed primarily to simulate the bedrock ground-waterflow system; ground-water flow in the unconsolidated glacial sediments was simulated to support analysis of flow in the underlying bedrock Saginaw aquifer. Since its development in 1996, regional model simulations have been conducted to address protection concerns and water availability questions of local water-resources managers. As a result of these continuing model simulations, additional hydrogeologic data have been acquired in the Tri-County region that has improved the characterization of the simulated ground-water-flow system and improved the model calibration. A major benefit of these updates and refinements is that the regional Tri-County model continues to be a useful tool that improves the understanding of the ground-water-flow system in the Tri-County region, provides local water-resources managers with a means to answer ground-water protection and availability questions, and serves as an example that can be applied in other areas of the state.
A refined version of the 1996 Tri-County regional ground-water-flow model, developed in 1997, was modified with local hydrogeologic information in the Vevay Township area in Michigan. This model, updated in 2003 for this study, was used to simulate ground-water flow to address groundwater protection and availability questions in Vevay Township. The 2003 model included refinement of glacial and bedrock hydraulic characteristics, better representation of the degree of connection between the glacial deposits and the underlying Saginaw aquifer, and refinement of the model cell size.
The 2003 model was used to simulate regional groundwater flow, to delineate areas contributing recharge and zones of contribution to production wells in the city of Mason, and to simulate the effects of present and possible future withdrawals. The areal extent of the 10- and 40-year areas contributing recharge and the zones of contribution for the city of Mason's production wells encompass about 2.3 and 6.2 square miles, respectively. Simulation results, where withdrawals for quarry operations were represented by one well pumping at 1.6 million gallons per day, indicate that water levels would decline slightly over 1 foot approximately 2 miles from the quarry in the glacial deposits and in the Saginaw aquifer. With a reduction of the local riverbed conductance or removal of local river model cells representing Mud Creek, water-level declines would extend further west of Mud Creek and further to the north, east, and south of the simulated quarry. Simulation results indicate that water withdrawn for quarry dewatering operations would decrease ground-water recharge to nearby Mud Creek, would increase ground-water discharge from Mud Creek, and that local water levels would be lowered as a result.
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\"stroke-width\": 2,\n \"stroke-opacity\": 1,\n \"fill\": \"#555555\",\n \"fill-opacity\": 0.5\n },\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -84.10823822021484,\n 33.88124717926603\n ],\n [\n -84.10823822021484,\n 34.02762404762424\n ],\n [\n -83.87992858886719,\n 34.02762404762424\n ],\n [\n -83.87992858886719,\n 33.88124717926603\n ],\n [\n -84.10823822021484,\n 33.88124717926603\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db62a0b7","contributors":{"authors":[{"text":"Williams, Lester J. lesterw@usgs.gov","contributorId":2395,"corporation":false,"usgs":true,"family":"Williams","given":"Lester","email":"lesterw@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":282849,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Albertson, Phillip N.","contributorId":96331,"corporation":false,"usgs":true,"family":"Albertson","given":"Phillip","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":282851,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tucker, Donna D.","contributorId":95758,"corporation":false,"usgs":true,"family":"Tucker","given":"Donna","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":282850,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Painter, Jaime A. 0000-0001-8883-9158 jpainter@usgs.gov","orcid":"https://orcid.org/0000-0001-8883-9158","contributorId":1466,"corporation":false,"usgs":true,"family":"Painter","given":"Jaime","email":"jpainter@usgs.gov","middleInitial":"A.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":282848,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70663,"text":"ofr20041428 - 2004 - Chloroethene biodegradation potential, ADOT/PF Peger Road Maintenance Facility, Fairbanks, Alaska","interactions":[],"lastModifiedDate":"2025-03-24T18:06:13.544641","indexId":"ofr20041428","displayToPublicDate":"2005-06-04T00:00:00","publicationYear":"2004","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":"2004-1428","displayTitle":"Chloroethene Biodegradation Potential, ADOT/PF Peger Road Maintenance Facility, Fairbanks, Alaska","title":"Chloroethene biodegradation potential, ADOT/PF Peger Road Maintenance Facility, Fairbanks, Alaska","docAbstract":"A series of 14C-radiotracer-based microcosm experiments were conducted to assess: 1) the extent, rate and products of microbial dechlorination of trichloroethene (TCE), cis-dichloroethene (cis-DCE) and vinyl chloride (VC) in sediments at the Peger Road site; 2) the effect of three electron donor amendments (molasses, shrimp and crab chitin, and 'Hydrogen Release Compound' (HRC)) on microbial degradation of TCE in three Peger Road sediments; and 3) the potential significance at the site of chloroethene biodegradation processes other than reductive dechlorination.\r\n\r\nIn these experiments, TCE biodegradation yielded the reduced products, DCE and VC, and the oxidation product CO 2. Biodegradation of DCE and VC involved stoichiometric oxidation to CO 2. Both laboratory microcosm study and field redox assessment results indicated that the predominant terminal electron accepting process in Peger Road plume sediments under anoxic conditions was Mn/Fe-reduction. The rates of chloroethene biodegradation observed in Peger Road sediment microcosms under low temperature conditions (4?C) were within the range of those observed in sediments from temperate (20?C) aquifer systems. This result confirmed that biodegradation can be a significant mechanism for in situ contaminant remediation even in cold temperature aquifers. The fact that CO2 was the sole product of cis-DCE and VC biodegradation detected in Peger Road sediments indicated that a natural attenuation assessment based on reduced daughter product accumulation may significantly underestimate the potential for DCE and VC biodegradation at the Peger Road.\r\n\r\nNeither HRC nor molasses addition stimulated TCE reductive dechlorination. The fact that molasses and HRC amendment did stimulate Mn/Fe-reduction suggests that addition of these electron donors favored microbial Mn/Fe-reduction to the detriment of microbial TCE dechlorinating activity. In contrast, amendment of sediment microcosms with shrimp and crab chitin resulted in the establishment of mixed Mn/Fe-reducing, SO42--reducing and methanogenic conditions and enhanced TCE biodegradation in two of three Peger Road sediment treatments.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041428","collaboration":"Prepared in cooperation with the Alaska Department of Environmental Conservation","usgsCitation":"Bradley, P.M., and Chapelle, F.H., 2004, Chloroethene biodegradation potential, ADOT/PF Peger Road Maintenance Facility, Fairbanks, Alaska: U.S. Geological Survey Open-File Report 2004-1428, vi, 19 p., https://doi.org/10.3133/ofr20041428.","productDescription":"vi, 19 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":483731,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1428/OFR2004-1428.pdf","text":"Report","size":"453 KB","linkFileType":{"id":1,"text":"pdf"}},{"id":9829,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1428/index.html","linkFileType":{"id":5,"text":"html"}},{"id":185745,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2004/1428/coverthb.jpg"}],"scale":"5000000","country":"United States","state":"Alaska","city":"Fairbanks","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -149.0185546875,\n 64.45384948864441\n ],\n [\n -146.7333984375,\n 64.45384948864441\n ],\n [\n -146.7333984375,\n 65.164578884019\n ],\n [\n -149.0185546875,\n 65.164578884019\n ],\n [\n -149.0185546875,\n 64.45384948864441\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c9e7","contributors":{"authors":[{"text":"Bradley, Paul M. 0000-0001-7522-8606 pbradley@usgs.gov","orcid":"https://orcid.org/0000-0001-7522-8606","contributorId":361,"corporation":false,"usgs":true,"family":"Bradley","given":"Paul","email":"pbradley@usgs.gov","middleInitial":"M.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":282846,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chapelle, Frances H.","contributorId":19234,"corporation":false,"usgs":true,"family":"Chapelle","given":"Frances","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":282847,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70662,"text":"ofr20041427 - 2004 - Chloroethene biodegradation potential in the \"lower\" contaminant plume, River Terrace RV Park, Soldotna, Alaska","interactions":[],"lastModifiedDate":"2020-02-10T06:25:11","indexId":"ofr20041427","displayToPublicDate":"2005-06-04T00:00:00","publicationYear":"2004","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":"2004-1427","title":"Chloroethene biodegradation potential in the \"lower\" contaminant plume, River Terrace RV Park, Soldotna, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041427","usgsCitation":"Bradley, P.M., and Chapelle, F.H., 2004, Chloroethene biodegradation potential in the \"lower\" contaminant plume, River Terrace RV Park, Soldotna, Alaska: U.S. Geological Survey Open-File Report 2004-1427, https://doi.org/10.3133/ofr20041427.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":185744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"5000000","country":"United States","state":"Alaska ","city":"Soldotna","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -151.14028930664062,\n 60.46838857273738\n ],\n [\n -151.00948333740234,\n 60.46838857273738\n ],\n [\n -151.00948333740234,\n 60.51523007423267\n ],\n [\n -151.14028930664062,\n 60.51523007423267\n ],\n [\n -151.14028930664062,\n 60.46838857273738\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dde4b07f02db5e2646","contributors":{"authors":[{"text":"Bradley, Paul M. 0000-0001-7522-8606 pbradley@usgs.gov","orcid":"https://orcid.org/0000-0001-7522-8606","contributorId":361,"corporation":false,"usgs":true,"family":"Bradley","given":"Paul","email":"pbradley@usgs.gov","middleInitial":"M.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":282844,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chapelle, Frances H.","contributorId":19234,"corporation":false,"usgs":true,"family":"Chapelle","given":"Frances","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":282845,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70427,"text":"ofr20041369 - 2004 - An autonomous, electromagnetic seepage meter to study coastal groundwater/surface-water exchange","interactions":[],"lastModifiedDate":"2025-04-10T16:03:26.074412","indexId":"ofr20041369","displayToPublicDate":"2005-04-22T00:00:00","publicationYear":"2004","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":"2004-1369","displayTitle":"An autonomous, electromagnetic seepage meter to study coastal groundwater/surface-water exchange","title":"An autonomous, electromagnetic seepage meter to study coastal groundwater/surface-water exchange","docAbstract":"The bi-directional exchange of groundwater with coastal surface waters may influence not only coastal-water and geochemical budgets, but may also impact and direct coastal ecosystem change. For example, the widespread discharge of nutrient-enriched submarine groundwater into an estuary or lagoon may contribute directly to the onset and duration of eutrophication, as well as the development of harmful algal/bacterial blooms. Most often, this submarine groundwater discharge (SGD) (defined here as a composite of meteoric, connate and sea water) occurs as hard-to-constrain diffuse seepage, rather than as focused discharge either through vent or collapse features. As a result, quantifying SGD rates has remained difficult for both oceanographers and hydrologists alike. This report describes an adaptation of an old tool, the Lee-type manual seepage meter, with a state-of-the-art electromagnetic flow meter that enables rapid, autonomous, bi-directional measurements of fluid exchange rates across the sediment/water interface. When such measurements are coupled and interpreted with surface and groundwater pressure, salinity and temperature data, as well as other complementary measurements such as excess watercolumn 222Rn activities, then realistic groundwater/surface-water exchange rates can be obtained in dynamic coastal environments.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20041369","usgsCitation":"Swarzenski, P.W., Charette, M., and Langevin, C., 2004, An autonomous, electromagnetic seepage meter to study coastal groundwater/surface-water exchange; 2004; OFR; 2004-1369;","productDescription":"4 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":362215,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1369/ofr20041369.pdf","text":"Report","size":"1.04 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2004-1369"},{"id":186180,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2004/1369/coverthb.jpg"}],"contact":"Caribbean-Florida Water Science Center
U.S. Geological Survey
3321 College Avenue
Davie, FL 33314
Devil’s Swamp Lake near Baton Rouge, Louisiana, constructed by dredging in 1973 in Devil’s Swamp along the Mississippi River, is contaminated with polychlorinated biphenyls (PCBs). This study investigated the possible historical contribution of PCBs from a hazardous-chemical disposal facility by way of a wastewater drainage ditch that operated from 1971 to 1993. Six sediment cores from the lake and three bottom-material samples from the drainage ditch were collected on October 5, 2004, and analyzed for PCBs using an immunoassay screening method. The results were used to evaluate qualitatively the historical input record of PCBs to the lake. Deposition dates in three of the cores were estimated by assuming that penetration of the push corer was stopped by firmer, pre-lake materials that mark the 1973 subsurface level of dredging. Sixty-one samples from five of the six cores and three bottom-material samples from the drainage ditch were analyzed. PCBs were at higher concentrations in ditch bottom material (about 1.1 to 2.2 milligrams per kilogram) than in cores from sites near where the ditch enters the lake (about 0.1 to 1.0 milligrams per kilogram). The highest concentrations of PCBs (maximum about 15 milligrams per kilogram) were detected in lake-bottom sediment about 350 meters west of where the drainage ditch enters the lake. Detection rates and median PCB concentrations were higher in all of the dated core sediments deposited before about 1990 than after 1990.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041397","collaboration":"Prepared in cooperation with the U.S. Environmental Protection Agency","usgsCitation":"Van Metre, P., and Wilson, J.T., 2004, Immunoassay screening of sediment cores for polychlorinated biphenyls, Devil's Swamp Lake near Baton Rouge, Louisiana, 2004: U.S. Geological Survey Open-File Report 2004-1397, iii, 10 p., https://doi.org/10.3133/ofr20041397.","productDescription":"iii, 10 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":191174,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":341597,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1397/pdf/ofr2004-1397.pdf","text":"Report","size":"4.24 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":6838,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr20041397/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Louisiana","otherGeospatial":"Devil's Swamp Lake","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -91.26,\n 30.53\n ],\n [\n -91.18,\n 30.53\n ],\n [\n -91.18,\n 30.58\n ],\n [\n -91.26,\n 30.58\n ],\n [\n -91.26,\n 30.53\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5f9ff0","contributors":{"authors":[{"text":"Van Metre, Peter C.","contributorId":34104,"corporation":false,"usgs":true,"family":"Van Metre","given":"Peter C.","affiliations":[],"preferred":false,"id":281929,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilson, Jennifer T. 0000-0003-4481-6354 jenwilso@usgs.gov","orcid":"https://orcid.org/0000-0003-4481-6354","contributorId":1782,"corporation":false,"usgs":true,"family":"Wilson","given":"Jennifer","email":"jenwilso@usgs.gov","middleInitial":"T.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":281928,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70124,"text":"ofr20041238 - 2004 - User's manual for the national water information system of the U.S. Geological Survey: Ground-water site-inventory system","interactions":[],"lastModifiedDate":"2012-02-02T00:13:52","indexId":"ofr20041238","displayToPublicDate":"2005-02-24T00:00:00","publicationYear":"2004","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":"2004-1238","title":"User's manual for the national water information system of the U.S. Geological Survey: Ground-water site-inventory system","docAbstract":"The Ground-Water Site-Inventory (GWSI) System is a ground-water data storage and retrieval system that is part of the National Water Information System (NWIS) developed by the U.S. Geological Survey (USGS). The NWIS is a distributed water database in which data can be processed over a network of workstations and file servers at USGS offices throughout the United States. This system comprises the GWSI, the Automated Data Processing System (ADAPS), the Water-Quality System (QWDATA), and the Site-Specific Water-Use Data System (SWUDS).\r\n\r\nThe GWSI System provides for entering new sites and updating existing sites within the local database. In addition, the GWSI provides for retrieving and displaying ground-water and sitefile data stored in the local database. Finally, the GWSI provides for routine maintenance of the local and national data records. This manual contains instructions for users of the GWSI and discusses the general operating procedures for the programs found within the GWSI Main Menu.","language":"ENGLISH","doi":"10.3133/ofr20041238","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2004, User's manual for the national water information system of the U.S. Geological Survey: Ground-water site-inventory system (Version 4.3): U.S. Geological Survey Open-File Report 2004-1238, 275 p., https://doi.org/10.3133/ofr20041238.","productDescription":"275 p.","costCenters":[],"links":[{"id":191700,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6835,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1238/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","edition":"Version 4.3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a16e4b07f02db603d61","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":534692,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70103,"text":"ofr20041426 - 2004 - RayGUI 2.0: a graphical user interface for interactive forward and inversion ray-tracing","interactions":[{"subject":{"id":23761,"text":"ofr98203 - 1998 - RayGUI; a graphical user interface for interactive ray-tracing (rayinvr)","indexId":"ofr98203","publicationYear":"1998","noYear":false,"title":"RayGUI; a graphical user interface for interactive ray-tracing (rayinvr)"},"predicate":"SUPERSEDED_BY","object":{"id":70103,"text":"ofr20041426 - 2004 - RayGUI 2.0: a graphical user interface for interactive forward and inversion ray-tracing","indexId":"ofr20041426","publicationYear":"2004","noYear":false,"title":"RayGUI 2.0: a graphical user interface for interactive forward and inversion ray-tracing"},"id":1}],"lastModifiedDate":"2017-11-18T12:01:30","indexId":"ofr20041426","displayToPublicDate":"2005-02-22T00:00:00","publicationYear":"2004","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":"2004-1426","title":"RayGUI 2.0: a graphical user interface for interactive forward and inversion ray-tracing","language":"ENGLISH","doi":"10.3133/ofr20041426","usgsCitation":"Song, J., and ten Brink, U., 2004, RayGUI 2.0: a graphical user interface for interactive forward and inversion ray-tracing: U.S. Geological Survey Open-File Report 2004-1426, 33 p., https://doi.org/10.3133/ofr20041426.","productDescription":"33 p.","costCenters":[],"links":[{"id":192997,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6790,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1426/","linkFileType":{"id":5,"text":"html"}}],"scale":"5000000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64876f","contributors":{"authors":[{"text":"Song, Jian-Li","contributorId":74089,"corporation":false,"usgs":true,"family":"Song","given":"Jian-Li","email":"","affiliations":[],"preferred":false,"id":281860,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"ten Brink, Uri S. 0000-0001-6858-3001 utenbrink@usgs.gov","orcid":"https://orcid.org/0000-0001-6858-3001","contributorId":127560,"corporation":false,"usgs":true,"family":"ten Brink","given":"Uri S.","email":"utenbrink@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":false,"id":281861,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70019,"text":"ofr20041447 - 2004 - A preliminary assessment of geologic framework and sediment thickness studies relevant to prospective US submission on extended continental shelf","interactions":[],"lastModifiedDate":"2012-02-02T00:13:36","indexId":"ofr20041447","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1447","title":"A preliminary assessment of geologic framework and sediment thickness studies relevant to prospective US submission on extended continental shelf","docAbstract":"Under the provisions of Articles 76 and 77 of the United Nations Convention on the Law of the Sea (UNCLOS), coastal States have sovereign rights over the continental shelf territory beyond 200-nautical mile (nm) from the baseline from which the territorial sea is measured if certain conditions are met regarding the geologic and physiographic character of the legal continental shelf as defined in those articles. These claims to an extended continental shelf must be supported by relevant bathymetric, geophysical and geological data according to guidelines established by the Commission on the Limits of the Continental Shelf (CLCS, 1999). In anticipation of the United States becoming party to UNCLOS, Congress in 2001 directed the Joint Hydrographic Center/Center for Coastal and Ocean Mapping at the University of New Hampshire to conduct a study to evaluate data relevant to establishing the outer limit of the juridical continental shelf beyond 200 nm and to recommend what additional data might be needed to substantiate such an outer limit (Mayer and others, 2002). The resulting report produced an impressive and sophisticated GIS database of data sources. Because of the short time allowed to complete the report, all seismic reflection data were classified together; the authors therefore recommended that USGS perform additional analysis on seismic and related data holdings. The results of this additional analysis are the substance of this report, including the status of geologic framework, sediment isopach research, and resource potential in the eight regions1 identified by Mayer and others (2002) where analysis of seismic data might be crucial for establishing an outer limit .\r\n\r\nSeismic reflection and refraction data are essential in determining sediment thickness, one of the criteria used in establishing the outer limits of the juridical continental shelf. Accordingly, the initial task has been to inventory public-domain seismic data sources, primarily those regionally extensive data held within the Department of the Interior (DOI). The numerous seismic reflection and refraction surveys collected prior to 1970 by academic and governmental institutions are generally not included in this compilation, except where they provide unique data in a region. These data sources were omitted from this report because they were deemed to be of insufficient quality (poorly navigated or low resolution) to meet the CLCS standards for a submission, or they were redundant with higher-quality, more modern data. Hence, this report attempts to identify those data sets of highest utility for establishing the outer limits of the juridical continental shelf. If there was any ambiguity or uncertainty about the relevance of a data set to a continental shelf submission, either by its quality, location, or other parameter, it was included in this compilation. This report does not summarize other geophysical data (such as marine magnetics or gravity) that might be relevant to understanding crustal provenance and geological continuity.\r\n\r\nDetailed metadata tables and maps are included to facilitate the location and utilization of these sources when a comprehensive assessment (?desktop study?) is undertaken.","language":"ENGLISH","doi":"10.3133/ofr20041447","usgsCitation":"Hutchinson, D.R., Childs, J.R., Hammar-Klose, E., Dadisman, S., Edgar, N.T., and Barth, G., 2004, A preliminary assessment of geologic framework and sediment thickness studies relevant to prospective US submission on extended continental shelf: U.S. Geological Survey Open-File Report 2004-1447, CD-ROM only, https://doi.org/10.3133/ofr20041447.","productDescription":"CD-ROM only","costCenters":[],"links":[{"id":187449,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6249,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1447/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1fe4b07f02db6ab29d","contributors":{"authors":[{"text":"Hutchinson, Deborah R. 0000-0002-2544-5466 dhutchinson@usgs.gov","orcid":"https://orcid.org/0000-0002-2544-5466","contributorId":521,"corporation":false,"usgs":true,"family":"Hutchinson","given":"Deborah","email":"dhutchinson@usgs.gov","middleInitial":"R.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":281677,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Childs, Jonathan R. jchilds@usgs.gov","contributorId":3155,"corporation":false,"usgs":true,"family":"Childs","given":"Jonathan","email":"jchilds@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":281678,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hammar-Klose, Erika","contributorId":36227,"corporation":false,"usgs":true,"family":"Hammar-Klose","given":"Erika","email":"","affiliations":[],"preferred":false,"id":281680,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dadisman, Shawn","contributorId":56735,"corporation":false,"usgs":true,"family":"Dadisman","given":"Shawn","affiliations":[],"preferred":false,"id":281681,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Edgar, N. Terrence","contributorId":102149,"corporation":false,"usgs":true,"family":"Edgar","given":"N.","email":"","middleInitial":"Terrence","affiliations":[],"preferred":false,"id":281682,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Barth, Ginger A. gbarth@usgs.gov","contributorId":3595,"corporation":false,"usgs":true,"family":"Barth","given":"Ginger A.","email":"gbarth@usgs.gov","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":281679,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70036,"text":"ofr20041389 - 2004 - GPS-aided inertial technology and navigation-based photogrammetry for aerial mapping the San Andreas fault system","interactions":[],"lastModifiedDate":"2012-04-15T17:28:14","indexId":"ofr20041389","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1389","title":"GPS-aided inertial technology and navigation-based photogrammetry for aerial mapping the San Andreas fault system","docAbstract":"Aerial mapping of the San Andreas Fault System can be realized more efficiently and rapidly without ground control and conventional aerotriangulation. This is achieved by the direct geopositioning of the exterior orientation of a digital imaging sensor by use of an integrated Global Positioning System (GPS) receiver and an Inertial Navigation System (INS). A crucial issue to this particular type of aerial mapping is the accuracy, scale, consistency, and speed achievable by such a system. To address these questions, an Applanix Digital Sensor System (DSS) was used to examine its potential for near real-time mapping. Large segments of vegetation along the San Andreas and Cucamonga faults near the foothills of the San Bernardino and San Gabriel Mountains were burned to the ground in the California wildfires of October-November 2003. A 175 km corridor through what once was a thickly vegetated and hidden fault surface was chosen for this study. Both faults pose a major hazard to the greater Los Angeles metropolitan area and a near real-time mapping system could provide information vital to a post-disaster response.","language":"ENGLISH","doi":"10.3133/ofr20041389","usgsCitation":"Sanchez, R.D., and Hudnut, K.W., 2004, GPS-aided inertial technology and navigation-based photogrammetry for aerial mapping the San Andreas fault system: U.S. Geological Survey Open-File Report 2004-1389, 12 p., https://doi.org/10.3133/ofr20041389.","productDescription":"12 p.","costCenters":[],"links":[{"id":191110,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6700,"rank":300,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1389/","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1524","contributors":{"authors":[{"text":"Sanchez, Richard D.","contributorId":66296,"corporation":false,"usgs":true,"family":"Sanchez","given":"Richard","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":281731,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hudnut, Kenneth W. 0000-0002-3168-4797 hudnut@usgs.gov","orcid":"https://orcid.org/0000-0002-3168-4797","contributorId":2550,"corporation":false,"usgs":true,"family":"Hudnut","given":"Kenneth","email":"hudnut@usgs.gov","middleInitial":"W.","affiliations":[{"id":508,"text":"Office of the AD Hazards","active":true,"usgs":true},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":281730,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70034,"text":"ofr20041399 - 2004 - Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 2004","interactions":[],"lastModifiedDate":"2012-02-02T00:13:52","indexId":"ofr20041399","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1399","title":"Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 2004","language":"ENGLISH","doi":"10.3133/ofr20041399","usgsCitation":"Blanchard, R., Seidenfeld, A., and McCulloch, D.S., 2004, Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 2004: U.S. Geological Survey Open-File Report 2004-1399, 1 map ; 72 x 69 cm., on sheet 87 x 86 cm., folded to 22 x 26 cm., https://doi.org/10.3133/ofr20041399.","productDescription":"1 map ; 72 x 69 cm., on sheet 87 x 86 cm., folded to 22 x 26 cm.","costCenters":[],"links":[{"id":191108,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90490,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2004/1399/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682bbc","contributors":{"authors":[{"text":"Blanchard, R.A.","contributorId":35389,"corporation":false,"usgs":true,"family":"Blanchard","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":281727,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Seidenfeld, A.V.","contributorId":90377,"corporation":false,"usgs":true,"family":"Seidenfeld","given":"A.V.","email":"","affiliations":[],"preferred":false,"id":281728,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCulloch, David S. dmccullo@usgs.gov","contributorId":3100,"corporation":false,"usgs":true,"family":"McCulloch","given":"David","email":"dmccullo@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":281726,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70047,"text":"ofr20041314 - 2004 - Potentiometric surface of the upper Floridan Aquifer, west-central Florida, September 2003","interactions":[],"lastModifiedDate":"2012-02-10T00:11:31","indexId":"ofr20041314","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1314","title":"Potentiometric surface of the upper Floridan Aquifer, west-central Florida, September 2003","language":"ENGLISH","doi":"10.3133/ofr20041314","usgsCitation":"Blanchard, R., Seidenfeld, A., and McCulloch, D.S., 2004, Potentiometric surface of the upper Floridan Aquifer, west-central Florida, September 2003: U.S. Geological Survey Open-File Report 2004-1314, 1 map ; 72 x 69 cm., on sheet 87 x 77 cm., folded to 22 x 26 cm., https://doi.org/10.3133/ofr20041314.","productDescription":"1 map ; 72 x 69 cm., on sheet 87 x 77 cm., folded to 22 x 26 cm.","costCenters":[],"links":[{"id":186552,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":90491,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2004/1314/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 3.0005555555555556,8.166666666666666 ], [ 3.0005555555555556,8.666666666666666 ], [ 3.5011111111111113,8.666666666666666 ], [ 3.5011111111111113,8.166666666666666 ], [ 3.0005555555555556,8.166666666666666 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682b6f","contributors":{"authors":[{"text":"Blanchard, R.A.","contributorId":35389,"corporation":false,"usgs":true,"family":"Blanchard","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":281753,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Seidenfeld, A.V.","contributorId":90377,"corporation":false,"usgs":true,"family":"Seidenfeld","given":"A.V.","email":"","affiliations":[],"preferred":false,"id":281754,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McCulloch, David S. dmccullo@usgs.gov","contributorId":3100,"corporation":false,"usgs":true,"family":"McCulloch","given":"David","email":"dmccullo@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":281752,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70050,"text":"ofr20041288 - 2004 - Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, September 2003","interactions":[],"lastModifiedDate":"2023-09-14T20:16:34.808801","indexId":"ofr20041288","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1288","title":"Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, September 2003","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041288","usgsCitation":"Kinnaman, S.L., and Knowles, L., 2004, Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, September 2003: U.S. Geological Survey Open-File Report 2004-1288, 1 Plate: 36.00 x 52.00 inches, https://doi.org/10.3133/ofr20041288.","productDescription":"1 Plate: 36.00 x 52.00 inches","costCenters":[{"id":270,"text":"FLWSC-Tampa","active":true,"usgs":true}],"links":[{"id":186554,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6731,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1288/","linkFileType":{"id":5,"text":"html"}},{"id":420805,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75523.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","country":"United States","state":"Florida","otherGeospatial":"Upper Floridan aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -83,\n 31\n ],\n [\n -83,\n 26.75\n ],\n [\n -80.0167,\n 26.75\n ],\n [\n -80.0167,\n 31\n ],\n [\n -83,\n 31\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682a6d","contributors":{"authors":[{"text":"Kinnaman, Sandra L. 0000-0003-0271-6187 kinnaman@usgs.gov","orcid":"https://orcid.org/0000-0003-0271-6187","contributorId":1757,"corporation":false,"usgs":true,"family":"Kinnaman","given":"Sandra","email":"kinnaman@usgs.gov","middleInitial":"L.","affiliations":[{"id":270,"text":"FLWSC-Tampa","active":true,"usgs":true}],"preferred":true,"id":281762,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Knowles, Leel Jr.","contributorId":14857,"corporation":false,"usgs":true,"family":"Knowles","given":"Leel","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":281763,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70051,"text":"ofr20041260 - 2004 - Channel-morphology data for the Tongue River and selected tributaries, southeastern Montana, 2001-02","interactions":[],"lastModifiedDate":"2012-02-02T00:13:44","indexId":"ofr20041260","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1260","title":"Channel-morphology data for the Tongue River and selected tributaries, southeastern Montana, 2001-02","docAbstract":"Coal-bed methane exploration and production have begun within the Tongue River watershed in southeastern Montana. The development of coal-bed methane requires production of large volumes of ground water, some of which may be discharged to streams, potentially increasing stream discharge and sediment load. Changes in stream discharge or sediment load may result in changes to channel morphology through changes in erosion and vegetation. These changes might be subtle and difficult to detect without baseline data that indicate stream-channel conditions before extensive coal-bed methane development began. In order to provide this baseline channel-morphology data, the U.S. Geological Survey, in cooperation with the Bureau of Land Management, collected channel-morphology data in 2001-02 to document baseline conditions for several reaches along the Tongue River and selected tributaries.\r\n\r\nThis report presents channel-morphology data for five sites on the mainstem Tongue River and four sites on its tributaries. Bankfull, water-surface, and thalweg elevations, channel sections, and streambed-particle sizes were measured along reaches near streamflow-gaging stations. At each site, the channel was classified using methods described by Rosgen. For six sites, bankfull discharge was determined from the stage- discharge relation at the gage for the stage corresponding to the bankfull elevation. For three sites, the step-backwater computer model HEC-RAS was used to estimate bankfull discharge. Recurrence intervals for the bankfull discharge also were estimated for eight of the nine sites. Channel-morphology data for each site are presented in maps, tables, graphs, and photographs.","language":"ENGLISH","doi":"10.3133/ofr20041260","usgsCitation":"Chase, K.J., 2004, Channel-morphology data for the Tongue River and selected tributaries, southeastern Montana, 2001-02: U.S. Geological Survey Open-File Report 2004-1260, viii, 79 p. : ill. (some col.), col. maps ; 28 cm., https://doi.org/10.3133/ofr20041260.","productDescription":"viii, 79 p. : ill. (some col.), col. maps ; 28 cm.","costCenters":[],"links":[{"id":186555,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6732,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1260/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db697955","contributors":{"authors":[{"text":"Chase, Katherine J. 0000-0002-5796-4148 kchase@usgs.gov","orcid":"https://orcid.org/0000-0002-5796-4148","contributorId":454,"corporation":false,"usgs":true,"family":"Chase","given":"Katherine","email":"kchase@usgs.gov","middleInitial":"J.","affiliations":[{"id":685,"text":"Wyoming-Montana Water Science Center","active":false,"usgs":true}],"preferred":true,"id":281764,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70035,"text":"ofr20041391 - 2004 - Airborne Digital Sensor System and GPS-aided inertial technology for direct geopositioning in rough terrain","interactions":[],"lastModifiedDate":"2012-04-15T17:28:14","indexId":"ofr20041391","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1391","title":"Airborne Digital Sensor System and GPS-aided inertial technology for direct geopositioning in rough terrain","docAbstract":"High-resolution airborne digital cameras with onboard data collection based on the Global Positioning System (GPS) and inertial navigation systems (INS) technology may offer a real-time means to gather accurate topographic map information by reducing ground control and eliminating aerial triangulation. Past evaluations of this integrated system over relatively flat terrain have proven successful. The author uses Emerge Digital Sensor System (DSS) combined with Applanix Corporation?s Position and Orientation Solutions for Direct Georeferencing to examine the positional mapping accuracy in rough terrain. The positional accuracy documented in this study did not meet large-scale mapping requirements owing to an apparent system mechanical failure. Nonetheless, the findings yield important information on a new approach for mapping in Antarctica and other remote or inaccessible areas of the world.","language":"ENGLISH","doi":"10.3133/ofr20041391","usgsCitation":"Sanchez, R.D., 2004, Airborne Digital Sensor System and GPS-aided inertial technology for direct geopositioning in rough terrain: U.S. Geological Survey Open-File Report 2004-1391, 10 p., https://doi.org/10.3133/ofr20041391.","productDescription":"10 p.","costCenters":[],"links":[{"id":191109,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6699,"rank":300,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1391/","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db6888d1","contributors":{"authors":[{"text":"Sanchez, Richard D.","contributorId":66296,"corporation":false,"usgs":true,"family":"Sanchez","given":"Richard","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":281729,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70024,"text":"ofr20041437 - 2004 - Digital database of faulting accompanying the 1966 Parkfield, California, earthquake","interactions":[],"lastModifiedDate":"2012-02-02T00:13:52","indexId":"ofr20041437","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1437","title":"Digital database of faulting accompanying the 1966 Parkfield, California, earthquake","language":"ENGLISH","doi":"10.3133/ofr20041437","usgsCitation":"Crosby, C.J., 2004, Digital database of faulting accompanying the 1966 Parkfield, California, earthquake (Version 1.0): U.S. Geological Survey Open-File Report 2004-1437, 1 online sheet with DOQ, DEM, GIS zip with metadata, https://doi.org/10.3133/ofr20041437.","productDescription":"1 online sheet with DOQ, DEM, GIS zip with metadata","costCenters":[],"links":[{"id":191751,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6692,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1437/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d4cc","contributors":{"authors":[{"text":"Crosby, Christopher J. 0000-0003-2522-4193","orcid":"https://orcid.org/0000-0003-2522-4193","contributorId":68415,"corporation":false,"usgs":true,"family":"Crosby","given":"Christopher","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":281699,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70030,"text":"ofr20041414 - 2004 - Mineral production and mining trends for selected non-fuel commodities in Idaho and Montana, 1905-2001","interactions":[],"lastModifiedDate":"2012-02-02T00:13:52","indexId":"ofr20041414","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1414","title":"Mineral production and mining trends for selected non-fuel commodities in Idaho and Montana, 1905-2001","docAbstract":"Idaho and Montana state mining statistics were obtained from historical mineral production records and compiled into a continuous record from 1905 through 2001. To facilitate comparisons, the mineral production data were normalized by converting the units of measure to metric tons for all included commodities. These standardized statistical data include production rates for principal non-fuel mineral commodities from both Idaho and Montana, as well as the production rates of similar commodities for the U.S. and the world for contrast. Data are presented here in both tabular and bar chart format. Moreover, the tables of standardized mineral production data are also provided in digital format as, commodity_production.xls. Some significant historical events pertaining to the mining industry are described as well. When taken into account with the historical production data, this combined information may to help explain both specific fluctuations and general tendencies in the overall trends in the rates of mineral resource production over time.","language":"ENGLISH","doi":"10.3133/ofr20041414","usgsCitation":"Larsen, J.C., Long, K.R., Assmus, K.C., and Zientek, M.L., 2004, Mineral production and mining trends for selected non-fuel commodities in Idaho and Montana, 1905-2001 (Version 1.0): U.S. Geological Survey Open-File Report 2004-1414, 85 p. with Excel file, https://doi.org/10.3133/ofr20041414.","productDescription":"85 p. with Excel file","costCenters":[],"links":[{"id":191036,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6695,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1414/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db635948","contributors":{"authors":[{"text":"Larsen, Jeremy C.","contributorId":13697,"corporation":false,"usgs":true,"family":"Larsen","given":"Jeremy","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":281711,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Long, Keith R. 0000-0002-6457-2820 klong@usgs.gov","orcid":"https://orcid.org/0000-0002-6457-2820","contributorId":2279,"corporation":false,"usgs":true,"family":"Long","given":"Keith","email":"klong@usgs.gov","middleInitial":"R.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":281709,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Assmus, Kenneth C.","contributorId":17311,"corporation":false,"usgs":true,"family":"Assmus","given":"Kenneth","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":281712,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Zientek, Michael L. 0000-0002-8522-9626 mzientek@usgs.gov","orcid":"https://orcid.org/0000-0002-8522-9626","contributorId":2420,"corporation":false,"usgs":true,"family":"Zientek","given":"Michael","email":"mzientek@usgs.gov","middleInitial":"L.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":281710,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70039,"text":"ofr20041384 - 2004 - Alaska resource data file: Craig quadrangle","interactions":[],"lastModifiedDate":"2025-07-29T11:42:33.506312","indexId":"ofr20041384","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1384","title":"Alaska resource data file: Craig quadrangle","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041384","usgsCitation":"Grybeck, D.J., 2004, Alaska resource data file: Craig quadrangle (Version 1.0): U.S. Geological Survey Open-File Report 2004-1384, 505 p., https://doi.org/10.3133/ofr20041384.","productDescription":"505 p.","costCenters":[],"links":[{"id":483955,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_70384.htm","linkFileType":{"id":5,"text":"html"}},{"id":483954,"rank":4,"type":{"id":18,"text":"Project Site"},"url":"https://doi.org/10.5066/P96MMRFD"},{"id":493077,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1384/of2004-1384.pdf","text":"Report","size":"2.08 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":185650,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6703,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1384/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Craig quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -132,\n 56\n ],\n [\n -134,\n 56\n ],\n [\n -134,\n 55\n ],\n [\n -132,\n 55\n ],\n [\n -132,\n 56\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688dde","contributors":{"authors":[{"text":"Grybeck, Donald J.","contributorId":20013,"corporation":false,"usgs":true,"family":"Grybeck","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":281737,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70029,"text":"ofr20041421 - 2004 - Is the extraction of thorium onto MnO2-coated filter cartridges uniform?","interactions":[],"lastModifiedDate":"2017-05-31T16:38:53","indexId":"ofr20041421","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1421","title":"Is the extraction of thorium onto MnO2-coated filter cartridges uniform?","docAbstract":"Large-volume (i.e., 102 - 103 L) seawater samples are traditionally required to study the partitioning of particle-reactive radionuclides between solution and size-fractionated particulate matter. One of the most frequently used methods to preconcentrate the short-lived isotopes of Th (234Th and 228Th) from such large volumes of water involves the effective extraction of Th onto two MnO2-coated polypropylene cartridges. Determination of dissolved Th activities assumes that the two MnO2-coated filter cartridges extract Th uniformly (same extraction efficiency), but this assumption has not been rigorously validated. Any variability in the extraction efficiency of the two cartridges connected in series will directly introduce an error in the determination of final dissolved Th activity. In this article, we evaluated the variability in the extraction efficiency of MnO2-coated filter cartridges that were prepared under varying conditions.
Thorium-234-spiked seawater was filtered in series through a manifold consisting of six MnO2-coated cartridges. From the activities of 234Th retained in each cartridge, the relative (calculated from the activities in two successive cartridges) and absolute (ratio of 234Th activity retained to the activity entered) extraction efficiency for each of the cartridges was calculated. At a constant flow rate and constant KMnO4 saturation, the absolute extraction efficiency varied by -40% (from 54.1 to 93.8%) within the first two filter cartridges, and over 50% (from 32.3 to 89.3%) on all six MnO2 cartridges. Our results confirm that a uniform extraction efficiency using two filters connected in series is rarely achieved. Using the average extraction efficiency of all cartridges, we propose a new approach that assumes a constant extraction efficiency. This method will reduce the error introduced by the assumption of uniform extraction efficiency in the determination of dissolved Th activities.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041421","usgsCitation":"Swarzenski, P.W., and Baskaran, M., 2004, Is the extraction of thorium onto MnO2-coated filter cartridges uniform?: U.S. Geological Survey Open-File Report 2004-1421, 33 p., https://doi.org/10.3133/ofr20041421.","productDescription":"33 p.","costCenters":[],"links":[{"id":19862,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2004/1421/report.pdf","text":"Report","size":"1.76 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Repport"},{"id":191035,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2004/1421/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db66726e","contributors":{"authors":[{"text":"Swarzenski, Peter W. 0000-0003-0116-0578 pswarzen@usgs.gov","orcid":"https://orcid.org/0000-0003-0116-0578","contributorId":1070,"corporation":false,"usgs":true,"family":"Swarzenski","given":"Peter","email":"pswarzen@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":281707,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baskaran, M.","contributorId":96627,"corporation":false,"usgs":true,"family":"Baskaran","given":"M.","affiliations":[],"preferred":false,"id":281708,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70028,"text":"ofr20041423 - 2004 - Velocity models, first-arrival travel times, and geometries of 1991 and 1993 USGS land-based controlled-source seismic investigations in the San Francisco Bay area, California: In-line shots","interactions":[],"lastModifiedDate":"2023-04-05T19:43:38.682907","indexId":"ofr20041423","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1423","title":"Velocity models, first-arrival travel times, and geometries of 1991 and 1993 USGS land-based controlled-source seismic investigations in the San Francisco Bay area, California: In-line shots","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20041423","usgsCitation":"Catchings, R.D., Goldman, M.R., Steedman, C., and Gandhok, G., 2004, Velocity models, first-arrival travel times, and geometries of 1991 and 1993 USGS land-based controlled-source seismic investigations in the San Francisco Bay area, California: In-line shots (Version 1.0): U.S. Geological Survey Open-File Report 2004-1423, 32 p., https://doi.org/10.3133/ofr20041423.","productDescription":"32 p.","costCenters":[],"links":[{"id":191034,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6694,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1423/","linkFileType":{"id":5,"text":"html"}},{"id":415287,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_70113.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -123.01618269073579,\n 38.387887868528594\n ],\n [\n -123.01618269073579,\n 36.900273044497595\n ],\n [\n -121.38966267982963,\n 36.900273044497595\n ],\n [\n -121.38966267982963,\n 38.387887868528594\n ],\n [\n -123.01618269073579,\n 38.387887868528594\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db6022cc","contributors":{"authors":[{"text":"Catchings, R. D.","contributorId":98738,"corporation":false,"usgs":true,"family":"Catchings","given":"R.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":281704,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldman, M. R.","contributorId":106934,"corporation":false,"usgs":true,"family":"Goldman","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":281706,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steedman, C. E.","contributorId":105810,"corporation":false,"usgs":true,"family":"Steedman","given":"C. E.","affiliations":[],"preferred":false,"id":281705,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gandhok, G.","contributorId":47423,"corporation":false,"usgs":true,"family":"Gandhok","given":"G.","affiliations":[],"preferred":false,"id":281703,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70011,"text":"ofr20041454 - 2004 - Alaska North Slope gas hydrate energy resources","interactions":[],"lastModifiedDate":"2012-02-02T00:13:36","indexId":"ofr20041454","displayToPublicDate":"2005-02-10T00:00:00","publicationYear":"2004","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":"2004-1454","title":"Alaska North Slope gas hydrate energy resources","language":"ENGLISH","doi":"10.3133/ofr20041454","usgsCitation":"Collett, T.S., 2004, Alaska North Slope gas hydrate energy resources (Version 1.0, online only): U.S. Geological Survey Open-File Report 2004-1454, 6 p., https://doi.org/10.3133/ofr20041454.","productDescription":"6 p.","onlineOnly":"Y","costCenters":[],"links":[{"id":188707,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6244,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1454/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","edition":"Version 1.0, online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db688f02","contributors":{"authors":[{"text":"Collett, Timothy S. 0000-0002-7598-4708 tcollett@usgs.gov","orcid":"https://orcid.org/0000-0002-7598-4708","contributorId":1698,"corporation":false,"usgs":true,"family":"Collett","given":"Timothy","email":"tcollett@usgs.gov","middleInitial":"S.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true},{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true},{"id":255,"text":"Energy Resources Program","active":true,"usgs":true}],"preferred":true,"id":281663,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}