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262 Titles Match Your Query
Showing 1 through 50 of 262 Next
1. Shuttle Radar Topography Mission (SRTM) Version 2 [JPL_SRTM_V2_2]
NASA has released version 2 of the Shuttle Radar Topography Mission digital topographic data (also known as the "finished" version). ...


2. Jornada Experimental Range Physical Attributes [MSU0046]
The "Jornada Experimental Range Physical Attributes" database consolidates information about boundaries, topography, roads, fencelines, enclosures, rain gauges, wells and pipeline locations, and vegetation ...


3. Northwest Physiographic Provinces [nwfphypro]
The GIS file contains Physiographic Provinces of the Pacific Northwest ( Washington, Oregon, and California) which is part of the Northwest Forest Plan.


4. Reynolds Creek Experimental Watershed: Long-term Data [USDA0096]
To archive data collected consistently for a period of several years on the Reynolds Creek Experimental Watershed. Data types include evaporation, humidity, precipitation, runoff, snow/frost, soil ...


5. Rio Grande Valley Spot Satellite Data [USDA0097]
Satellite imagery and geographic information systems are being used to identify, quantify, and record land use changes on the U.S. scale of the Rio Grande that are occuring due to the creation of ...


6. Analysis of Glacier Hazard Potentials By Knowledge-Based Remote Sensing Fusion for GIS Modeling (AGREG) [UNIZH_AGREG]
Snow, glaciers and permafrost in cold mountain areas such as the Swiss Alps are especially sensitive to changes in environmental conditions due to their proximity to melting conditions. ...


7. Contour Lines of the Pacuare Watershed - CR [CGIAR_CIAT_CONTOURPAC_1.0]
The digital map of contour lines of the Pacuare watershed in Costa Rica was part of Glenn Hyman's doctoral dissertation research at the University of Tennessee. The digital map was used as one component ...


8. Hydrographic map of the Pacuare Watershed - CR [CGIAR_CIAT_PACSTREAMS_1.0]
This digital hydrographic map of the Pacuare watershed in Costa Rica was part of Glenn Hyman's doctoral dissertation research at the University of Tennessee. The map was used as one component of a ...


9. Jacques Cousteau National Estuarine Research Reserve GIS [RUTGERS_JCGIS]
The National Estuarine Reserve System (NERRS) was created by Congress through the Coastal Zone Management Act of 1972. Currently, 23 NERR sites, including the Jacques Cousteau NERR, have been established ...


10. Northwest Forest Plan Key Watersheds 2002 [nwfpkws_42804]
This theme shows the Key Watersheds that are located on BLM lands and adjacent Forest Service Lands, as identified during the Forest Ecosystem Management Assessment effort (Northwest Forest Plan - ...


11. Northwest Forest Plan Land Use Allocations 2002 [nwfplua_6404]
This is a ARC/INFO coverage of the land allocations created by the Northwest Forest Plan Record of Decision (NWFP). It includes most of the major land allocations identified in the Northwest Forest ...


12. USDA, National Agricultural Statistics Service, Cropland Data Layer for the United States [USDA_NASS_CROPLAND_2011]
The USDA, NASS Cropland Data Layer (CDL) is a raster, geo-referenced, crop-specific land cover data layer with a ground resolution of 30 meters. The CDL is produced using satellite imagery from the ...


13. The Center for Advanced Spatial Technologies National Database of GIS Data [CAST_NSD]
The Center for Advanced Spatial Technologies (CAST) National Database of GIS data presented here have been collected at The Center for Advanced Spatial Technologies (CAST) with funding provided from ...


14. GIS and Farmland Preservation in New Jersey [RUTGERS_FARMLAND]
Geospatial technologies (remote sensing, GIS, GPS) have the potential to be integrated into existing policies that are spatially explicit or implicit. This project explores the technological possibilities ...


15. Gunpowder Watershed Clearinghouse Data Products [TU_CSM_GWC]
The Gunpowder Watershed Clearinghouse is supported by the Gunpowder Valley Conservancy (GVC), Maryland Department of the Environment (MDE), and Towson University. It is hoped that this endeavor will ...


16. LANDFIRE National Products [LANDFIRE]
LANDFIRE National products comprise a set of 20+ digital maps of vegetation composition and structure; wildland fuel (crown and surface); and current departure from simulated historical vegetation ...


17. Mapping New Jersey's Vernal Pools [RUTGERS_VERNAM_MAPPING]
Identification, Delineation and Faunal Surveys of Vernal Pools in New Jersey: What are vernal pools? Vernal pools are confined depressions, either natural or man-made, that maintain ponded water ...


18. NJ Coastal Studies: Barnegat Bay [RUTGERS_COASTAL_BARNEGAT]
The Grant F. Walton Center for Remote Sensing and Spatial Analysis continues its long-term commitment applying geo-spatial technology for coastal zone ecological analysis and management in the Barnegat ...


19. New Jersey Landscape Change Research [RUTGERS_LANDSCAPE_CHANGE]
A group of researchers at Rutgers is collaborating to study and address one of New Jersey's most pressing issues: the rapid development of the state's landscapes. Building on existing research, like ...


20. Sterling Forest: An Ecological Analysis [RUTGERS_STERLING]
The interior forest habitat of the New York-New Jersy Highlands is being increasingly recoginzed as having significant biodiversity value. Satellite remote sensing and geographic information systems ...


21. The New Jersey Landscape Project. [RUTGERS_JERSEY_LANDSCAPE_2]
The New Jersey Landscape Project is a pro-active, ecosystem-level approach for the long-term protection of imperiled species and their important habitats in New Jersey. The project began in 1994 by ...


22. USDA, National Agricultural Statistics Service, Cropland Data Layer for the United States [USDA_NASS_CROPLAND]
The USDA, NASS Cropland Data Layer (CDL) is a raster, geo-referenced, crop-specific land cover data layer with a ground resolution of 30 meters. The CDL is produced using satellite imagery from the ...


23. Elevation Contours for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_TOPOGRAPHY]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Elevation Contours for the Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


24. Geospatial Data from the Maryland Department of Natural Resources [MD_DNR_GEOSPATIAL]
The GeoSpatial Data Center from the Maryland Department of Natural Resources will allow you to find natural resources related data for use in your Geographic Information Systems (GIS) ...


25. LIDAR 2004 Gridded DEM [lidar_2004_MD]
Light Detection and Ranging (LIDAR) is a method of locating objects on the ground using aerial-borne equipment. It is similar to RADAR or SONAR in that the two-way travel time of an energy beam reflected ...


26. LIDAR 2004 Intensity Imagery [lidar_2004_Intense]
Light Detection and Ranging (LIDAR) is a method of locating objects on the ground using aerial-borne equipment. It is similar to RADAR or SONAR in that the two-way travel time of an energy beam reflected ...


27. 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, ...


28. Shoreline Change Map Data for Tidewater Maryland [schangevect_1]
For the coastal regions of Maryland, the Maryland Geological Survey (MGS) has periodically compiled maps depicting shoreline position at several points in time. The most recent compilation -- the ...


29. Water-Supply Potential of the Coastal Plain Aquifers in Calvert, Charles, and St. Mary's Counties, Maryland, with Emphasis on the Upper Patapsco and Lower Patapsco Aquifers [smdadmin]
A study was conducted of the water-supply potential of the aquifer system in Calvert, Charles, and St. Mary's Counties. A ground-water flow model was developed that simulates water levels ...


30. A Directory of Illinois Nature Preserves [IGDNR_NATPRES_1.0]
This data set depicts the nature preserves of Illinois, digitized from USGS 7.5 minute quadrangles. A nature preserve is an area of land or water in public or private ownership that is ...


31. Aquifer Sensitivity to Contamination by Nitrate Leaching in Illinois [IGDNR_NO3AQSENS_1.0]
This data set was designed for statewide evaluation of agrichemical leaching characteristics and associated aquifer sensitivity to contamination. It was created to classify soils ...


32. Aquifer Sensitivity to Contamination by Pesticide Leaching in Illinois [IGDNR_PESTAQSENS_1.0]
This data set was designed for statewide evaluation of agrichemical leaching characteristics and associated aquifer sensitivity to contamination. It was created to classify soils ...


33. Bedrock Geology of Illinois [IGDNR_BEDGEO_1.0]
This map shows the distribution and extent of the bedrock geologic units within the State of Illinois, as depicted on the Geologic Map of Illinois (1967) by Willman and others, published ...


34. Bedrock Valleys of Illinois [IGDNR_ALLST_BEDVAL_1.0]
This data set shows continuous lines representing the lowermost elevations/locations of (buried) bedrock valleys in the state of Illinois. Additionally, names of buried valleys are annotated. ...


35. Coarse-grained Materials Within 50 Feet of the Ground Surface in Illinois [IGDNR_ALLST_AQ50_2.0]
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 ...


36. Critical Trends Assessment Land Cover Database of Illinois, 1991-1995 [IGDNR_LANDCOV]
County by county land cover grid data for Illinois derived from Thematic Mapper (TM) Satellite data from the Landsat 4 sensor. Dates of the imagery used range from April, 1991 to May, ...


37. Digital Dataset of European Groundwater Resources [EUSOILS_GW_1.0]
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 ...


38. Driftless Areas in Illinois [IGDNR_DRIFTLESS_1.0]
This is a polygon feature class containing driftless areas in Illinois. These areas are analogous to areas of the state where the bedrock surface is not buried. Data are originally from the Buried ...


39. Glacial Drift in Illinois: Thickness and Character [IGDNR_DRIFTTHK_1.0]
This is an SDE feature dataset showing drift thickness in Illinois. Data are originally from ISGS Circular 490 by Piskin and Bergstrom (1975), Plate 1. Contours (lines) are coded with thickness, and ...


40. Hydrologic Catalog-Units for Illinois [IGDNR_ALLST_CATUNITS_1.0]
USGS hydrologic cataloging units for the state of Illinois. The USGS has divided each state into regions, subregions, accounting units, and cataloging units. All of Illinois is in region ...


41. Illinois Soil Associations Map (500K) [IGDNR_SOILASSOC_1.0]
Soil Associations in Illinois, from the General Soil Map of Illinois (Fehrenbacher, 1982). Created in 1984 by ESRI. A soil association is a group of related soil series that generally ...


42. Landslide Inventory of Illinois [IGDNR_LNDSLD85_1.0]
This is a digital version of Plate 1 of ISGS Circular 534. This coverage shows polygon locations of landslides in Illinois. Features are described as earth slumps, slumps on bedrock, rock ...


43. Major Bedrock Aquifers Within 300 Feet of Ground Surface [IGDNR_ALLST_AQMB300_2.0]
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 ...


44. Major Bedrock Aquifers Within 500 Feet of Ground Surface [IGDNR_ALLST_AQMB500_2.0]
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 ...


45. Major Sand and Gravel Aquifers in Illinois [IGDNR_AQMSG_2.0]
This map shows the distribution of major sand and gravel aquifers at any depth in Illinois. Generally, the tops of such aquifers lie within 300 feet of the surface and the bases occur ...


46. Nitrate Leaching Class Ranges [IGDNR_NO3LRANGE_1.0]   PARENT METADATA
This is a statewide Arc/Info data set of nitrate leaching class ranges for soils in Illinois. It was generated to aid in determining aquifer sensitivity to nitrate leaching in Illinois. ...


47. Nitrate Leaching Classes of Illinois Soils [IGDNR_NO3LEACH_1.0]   PARENT METADATA
This data set was designed for statewide evaluation of agrichemical leaching characteristics and associated aquifer sensitivity to contamination. It was created to classify soils ...


48. Oil and Gas Pipelines and Facilities in Illinois - Lines [IGDNR_PIPELINE_1.0 (Note: Although this data set has been in existence]
Created in 1984 by ESRI to show distribution of oil and gas pipelines in Illinois. This Arc/Info coverage consists of line data representing oil and gas pipeline locations ...


49. Organic Carbon Content In European Soils [EUSOILS_OCTOP_1.2]
The Soil Portal makes available the Maps of Organic carbon content (%) in the surface horizon of soils in Europe. The data are in ESRI GRID format and are available as an ASCII raster file or in native ...


50. Pesticide Leaching Classes of Illinois Soils [IGDNR_PESTLEACH_1.0]   PARENT METADATA
This data set was designed for statewide evaluation of agrichemical leaching characteristics. It was created to classify soils and aquifer settings according to predictions of leaching ...


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