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County
Loudoun Soil Point Features
Loudoun County, Virginia —
More MetadataAbstract: The soil spot points, or map symbols layer is a subset of the soils map. Spot points are isolated areas within a symbol that are designated... -
Federal
Sink hole distribution interpretation coverage from Sarasota Florida study area
Department of the Interior —
The U.S. Geological Survey, in cooperation with the University of South Florida and Eckerd College, completed a bathymetric, sidescan sonar, high-resolution seismic-... -
Federal
Closed depressions in 2014 lidar topography in areas of Pleistocene limestone on Anegada, British Virgin Islands
Department of the Interior —
May sea floods contaminate Anegada groundwater by entering a freshwater aquifer through sink holes? Groundwater provides the island's main naturally available source...