Found 2658 datasets matching "Base Maps".
-
These data-sets are polygon shapefiles that represent flood inundation boundaries for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air Force Base. These shapefiles...
Search relevance: 95.87 | Views last month: 1 -
These datasets are raster files that represent water depths associated with each flood inundation boundary for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air...
Search relevance: 92.29 | Views last month: 1 -
Post-Eocene (predominantly Pliocene) continental sedimentary rocks of the Sacramento Valley, CA are up to 1,200 m thick beneath the valley. These rocks contain most of the fresh ground water in...
Search relevance: 91.19 | Views last month: 0 -
The U.S. Geological Survey, in cooperation with the U.S. Air Force Civil Engineering Center, collected borehole geophysical data and performed simple aquifer tests to estimate the thickness and...
Search relevance: 77.37 | Views last month: 0 -
These data were automated to provide an accurate high-resolution historical shoreline of Lafayette River Operating Naval Base, Virginia suitable as a geographic information system (GIS) data...
Search relevance: 51.58 | Views last month: 0 -
These data were automated to provide an accurate high-resolution historical shoreline of Willoughby Bay to Naval Operating Base-Norfolk, VA suitable as a geographic information system (GIS) data...
Search relevance: 51.28 | Views last month: 0 -
These data were automated to provide an accurate high-resolution historical shoreline of Willoughby Spit to Hampton Roads Naval Operating Base, VA suitable as a geographic information system...
Search relevance: 51.27 | Views last month: 0 -
This geologic map database compiles, in digital form, geologic data previously published as printed maps showing the altitude of the base of Dakota Sandstone and equivalent rocks on the Colorado...
Search relevance: 38.62 | Views last month: 1 -
This digital data release contains previously published contours on the tops of the Mowry Shale, Morrison Formation, and Minnelusa Formation. The maps are from a series of U.S. Geological Survey...
Search relevance: 38.04 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0 -
Environmental Sensitivity Index (ESI) maps are an integral component in oil-spill contingency planning and assessment. They serve as a source of information in the event of an oil spill incident....
Search relevance: 37.89 | Views last month: 0
