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State
HUC Watershed Line
State of Connecticut —
This data set is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The original data set was developed by delineating the... -
Federal
Data for statewide assessment of New York's karst aquifers with an inventory of closed-depression and focused-recharge features
Department of the Interior —
The New York State Departments of Environmental Conservation and Health are concerned about groundwater contamination in the carbonate-bedrock aquifers with the... -
State
Watershed Boundary Dataset
State of Connecticut —
This data set is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The original data set was developed by delineating the... -
University
Digital Raster Graphic (DRG) Mosaic of Idaho at 1:24,000-scale
University of Idaho —
The downloadable ZIP file contains a georeferenced MrSID (.sid) file. This data set is a mosaic of individual DRGs georeferenced to the IDTM83 grid. The original... -
Federal
High-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA, Version 1
National Aeronautics and Space Administration —
This product set contains high-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48 deg... -
Federal
Reduced-Resolution QuickBird Imagery and Related GIS Layers for Barrow, Alaska, USA, Version 1
National Aeronautics and Space Administration —
This data set contains reduced-resolution QuickBird imagery and geospatial data for the entire Barrow QuickBird image area 156.15° W - 157.07° W, 71.15° N - 71.41° N)... -
State
HUC Watershed Poly
State of Connecticut —
This data set is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The original data set was developed by delineating the... -
University
Digital Raster Graphic (DRG) Mosaic of Idaho at 1:250,000-scale
University of Idaho —
The downloadable ZIP file contains a georeferenced TIF. This data set is a mosaic of 24 individual DRGs georeferenced to the IDTM83 grid. The original Digital Raster... -
University
Digital Raster Graphic (DRG) Mosaic of Idaho at 1:100,000-scale
University of Idaho —
The downloadable ZIP file contains a georeferenced TIF. This data set is a mosaic of 69 individual DRGs georeferenced to the IDTM83 grid. The original Digital Raster... -
Federal
Reduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA, Version 1
National Aeronautics and Space Administration —
This product set contains reduced-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48... -
Federal
Digital Raster Graphic (DRG) image of U.S. Geological Survey standard series topographic map of Rincon, Puerto Rico (rincon_drg.tif)
Department of the Interior —
The Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic map including the collar information, georeferenced to the UTM grid. This version of... -
Federal
High-Resolution QuickBird Imagery and Related GIS Layers for Barrow, Alaska, USA, Version 1
National Aeronautics and Space Administration —
This data set contains high-resolution QuickBird imagery and geospatial data for the entire Barrow QuickBird image area (156.15° W - 157.07° W, 71.15° N - 71.41° N)...