United States Geological Survey YearbookThe Survey - Geology |
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Page 15
Geological Survey (U.S.). EXPLANATION The National Digital Cartographic Data Base 13. Glaciated central platform Western ... conterminous United States selected for screening . • Distribution of rock types considered to be potential host. 15.
Geological Survey (U.S.). EXPLANATION The National Digital Cartographic Data Base 13. Glaciated central platform Western ... conterminous United States selected for screening . • Distribution of rock types considered to be potential host. 15.
Page 17
... conterminous United States , it was realized that digitizing all these maps would exceed the resources available . ( In addition , many requirements appeared for data covering large areas that could not be satisfied by existing small ...
... conterminous United States , it was realized that digitizing all these maps would exceed the resources available . ( In addition , many requirements appeared for data covering large areas that could not be satisfied by existing small ...
Page 23
... Conterminous U.S. Mineral Surveys 5,131 Facilities 10,098 Wilderness Mineral Surveys 8,583 National Center - Standard Level Strategic - Critical Minerals 4,542 Users ' Charge 8,467 Development of Assessment National Center - Facilities ...
... Conterminous U.S. Mineral Surveys 5,131 Facilities 10,098 Wilderness Mineral Surveys 8,583 National Center - Standard Level Strategic - Critical Minerals 4,542 Users ' Charge 8,467 Development of Assessment National Center - Facilities ...
Page 28
... conterminous United States is available in published form at this scale . • Small - scale and special mapping . Complete topographic coverage is available for the United States in the 1 : 250,000 small - scale map series . The ...
... conterminous United States is available in published form at this scale . • Small - scale and special mapping . Complete topographic coverage is available for the United States in the 1 : 250,000 small - scale map series . The ...
Page 32
... conterminous United States and at 1 : 63,360 scale in Alaska , they have proven valuable to engineers , sur- veyors , foresters , and scientists . Orthophotoquads are available for about 44 percent of the 48 States . The National High ...
... conterminous United States and at 1 : 63,360 scale in Alaska , they have proven valuable to engineers , sur- veyors , foresters , and scientists . Orthophotoquads are available for about 44 percent of the 48 States . The National High ...
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activity Administration Alaska Apalachicola Apalachicola River Assessment Basin California cartographic Cascade volcanoes City Commission conodont conterminous United Cooperative data base Denver Department of Public deposits digital data digital line graphs Earth Resources Observation earth science earthquakes Energy Environmental eruptions evaluation faults Federal agencies Federal Bldg fiscal year 1982 Flood Control Geologic Division Geologist ground water ground-water hazards hydrologic Investigations Irrigation kaolinite Landsat Long Valley Caldera magma major Mammoth Lakes Menlo Park ment million mineral resources Minerals Management Service monitoring National Center National Mapping Division Nevada oil and gas percent Planning Planning w potential Potomac River produced Puerto Rico quadrangle radiometer Regional Research Resources Observation Systems resurgent dome rocks sediments seismic square miles STOP studies Survey's techniques tidal Potomac River tidal river tion topographic Transportation U.S. Geological Survey volcanic Water Conservation District Water District water levels Water Management Water Resources Western zone Δ Δ