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1. Glacier Bay Ecosystem GIS [Inforain_USGS_GBE]
The United States Geological Survey (USGS) and Interrain Pacific are please to help make available to the public this integrated Geographic Information System for the Glacier Bay / northern Southeast ...


2. NASA Land Information System (LIS) Data Sets [NASA_LIS_DATA]
The Land Information System (LIS) provides collection of sample data for demonstration of LIS code. The original source of each data set is given whenever possible. LIS does not endorse the validity, ...


3. ERS-2 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00E2]
The data set consists of all ERS-2 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data set contains data ...


4. Quaternary Deformation in Utah [AGRC_Quaternary]
This data set represents the mapped quaternary deformation in the State of Utah at scales of 1:20,000 to 1:100,000. The data were published in "Quaternary Tectonics of Utah" ...


5. Coarse-grained Materials Within 50 Feet of the Ground Surface in Illinois [IGDNR_ALLST_AQ50]
This map shows the distribution of coarse-grained materials and permeable bedrock within 50 feet of ground surface in Illinois. This includes bedrock, sand and gravel, and alluvial units ...


6. Major Bedrock Aquifers Within 300 Feet of Ground Surface [IGDNR_ALLST_AQMB300]
This map shows the distribution of major bedrock aquifer units within 300 feet of ground surface containing potable water in Illinois. Major aquifers are capable of yielding 70 gallons ...


7. Major Bedrock Aquifers Within 500 Feet of Ground Surface [IGDNR_ALLST_AQMB500]
This map shows the distribution of major bedrock aquifer units within 500 feet of ground surface containing potable water in Illinois. Major aquifers are capable of yielding 70 gallons ...


8. African Geographic Mosaic (GIS Coverage) [ES_GEO_COVER_AFRICA]
This low bandwidth example of the Landsat TM image mosaic service that will be provided by Earth Satellite Corporation over ESRI's Geographic Network. This particular service consists ...


9. United States Geographic Mosaic (GIS Coverage) [ES_US_cover]
This map is a Simulated natural color seamless mosaic of portions of 445 Landsat Thematic Mapper Images. Image resolution has been resampled down to a pixel resolution of 142.5 meters. ...


10. USGS Geologic Map of North America [USGS_GMNA]
The Geologic Map of North America (published February 2005) portrays the grand architecture of the continent as we understood it in the closing years of the 20th century. As the final ...


11. Potentiometric Surface of the Upper Floridan Aquifer in the Ichetucknee Springshed and Vicinity, Northern Florida, September 2003 [USGS_OFR_2006_1031]
The Upper Floridan aquifer is a highly permeable unit of carbonate rock extending beneath most of Florida and parts of southern Alabama, Georgia, and South Carolina. The high permeability is due in ...


12. Quaternary Fault and Fold Database for the United States [USGS_QFAULTS]
This website contains information on faults and associated folds in the United States that are believed to be sources of M>6 earthquakes during the Quaternary (the past 1,600,000 years). Maps of these ...


13. Modal Composition and Age of Intrusions in North-central and Northeast Nevada [USGS_DS_2007_250]
North-central and northeast Nevada contains numerous large plutons and smaller stocks but also contains many small, shallowly emplaced intrusive bodies, including dikes, sills, and intrusive lava ...


14. Geochemical Database for Intrusive Rocks of North-Central and Northeast Nevada [USGS_DS_2007_244]
North-central and northeast Nevada contains numerous large plutons and smaller stocks but also contains many small, shallowly emplaced intrusive bodies, including dikes, sills, and intrusive lava ...


15. Application of High-resolution digital topographic data to the detection of incipient sinkhole formation in central Florida [C_FL_Sinkhole]
The topography of central Florida is an excellent example of a continental landscape dominated by a single geomorphic process: karst, an array of landforms formed in response to chemical weathering ...


16. Digital Dataset of European Groundwater Resources [EUSOILS_GW]
A comprehensive picture, at European Union scale, of the aquifers and their characteristics is available in digital form. In 1982, a study by the European Commission provided a complete catalogue ...


17. Radon and uranium in glacial and bedrock aquifers [USGS_RADCHEM]
Uranium and 222 radon are known contaminants in the Nation's ground waters, and there are increasing concerns about their occurrence in drinking water supplies. As part of the National Water-Quality ...


18. Concentrations of Nutrients, Pesticides, and Suspended Sediment in the Karst Terrane of the Sinking Creek Basin, Kentucky, 2004 [USGS_OFR_2006_1091]
Water samples were collected in streams and springs in the karst terrane of the Sinking Creek Basin in 2004 as part of study in cooperation with the Kentucky Department of Agriculture. A total of ...


19. Digital Engineering Aspects of Karst Map [USGS_OFR_2004_1352]
These data are digital facsimiles of the original 1984 Engineering Aspects of Karst map by Davies and others. This data set was converted from a printed map to a digital GIS coverage to provide users ...


20. Nova Scotia Geoscience Digital Products [Canada_NovaScotia_GeosciDigProd]
This collection contains all of the downloadable digital geoscience data products produced by the Nova Scotia Department of Natural Resources, Mineral Resources Branch (MRB). These products include ...


21. Nova Scotia Geoscience Publications (NovaScan) [Canada_NovaScotia_NovaScan]
This product provides on-line search capabilities for Nova Scotia's bibliographic geoscience database called NovaScan. All records contained in NovaScan are accessible as FGDC compliant metadata though ...


22. Geologic Map of Oregon [Inforain_Oregon_Geology]
This is a geologic map of Oregon showing geographic lithology and fault coverage. The map was originally compiled on 1:400,000-scale quarters of the early 1980s version of the Oregon base map for ...


23. Minerals by County in Oregon [Inforain_Oregon_Minerals]
This report provides a statewide mineral database in dBASE III+ format that can be imported to computerized geographic information systems (GIS), such as those being used by the U.S. Bureau of Land ...


24. California, USA Geographic Mosaic (GIS Coverage) [ES_Ca_cover]
This map is a full resolution (1.0 arc-second per pixel) Landsat TM Mosaic of the State of California. Imagery is in a lat/long (geographic) projection and represents a natural color composite of ...


25. Geologic Map of the Eminence Quadrangle, Shannon County, Missouri [USGS_map-2653]
The purpose of this geologic map and database is to support and be part of a three-dimensional geologic framework study of south-central Missouri. The framework will be used to assess environmental ...


26. Europe's Waterbase - Groundwater [EEA_WATERBASE_GROUNDWATER]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity ...


27. Superfund GIS - 1:250,000 Geology of Tennessee [USGS_geo250k_Tennessee]
The data set was developed to determine relative geology at scales suitable for use at a scale 1:250,000. The data set should not be used in situations where positional accuracy is an issue. This ...


28. Hydrogeomorphic Regions in the Chesapeake Bay Watershed. [USGS_hgmr]
This data set was used to compare base-flow and ground-water nitrate loads to assess the significance of ground-water discharge as a source of nitrate load to non tidal streams in the Chesapeake Bay ...


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