United States Geological Survey YearbookThe Survey - Geology |
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Page 15
... hydrology . Geologic data to be evaluated in- clude information on the following : Figure 1. - Provinces of the conterminous United States selected for screening . • Distribution of rock types considered to be potential host. 15.
... hydrology . Geologic data to be evaluated in- clude information on the following : Figure 1. - Provinces of the conterminous United States selected for screening . • Distribution of rock types considered to be potential host. 15.
Page 17
... 1 : 12,000,000 - scale maps using 8,300 coordinate points . The coastlines and the State boundaries of the United States were obtained from Figure 1. - Index map show- ing location of 21 117 • The National Digital Cartographic Data Base.
... 1 : 12,000,000 - scale maps using 8,300 coordinate points . The coastlines and the State boundaries of the United States were obtained from Figure 1. - Index map show- ing location of 21 117 • The National Digital Cartographic Data Base.
Page 18
... Figure 1. - Index map show- ing location of 21 areas of 1 : 2,000,000 - scale digital cartographic data available on computer tapes for the United States . 000 00 ( 21 18 19 17 ( 20 ) 16 15 11 7 14 2 10 6 12 9 3 5 8 4 1 : 1,000,000 ...
... Figure 1. - Index map show- ing location of 21 areas of 1 : 2,000,000 - scale digital cartographic data available on computer tapes for the United States . 000 00 ( 21 18 19 17 ( 20 ) 16 15 11 7 14 2 10 6 12 9 3 5 8 4 1 : 1,000,000 ...
Page 19
... each type selected . Road and trail data are organized to display densities of connected networks , USGS ( 1982 ) DIMECO ( mid - 60's ) Dahlgren ( early 60's ) BOUNDARIES HYDROGRAPHY Figure 3.- Comparison of the kinds of small.
... each type selected . Road and trail data are organized to display densities of connected networks , USGS ( 1982 ) DIMECO ( mid - 60's ) Dahlgren ( early 60's ) BOUNDARIES HYDROGRAPHY Figure 3.- Comparison of the kinds of small.
Page 20
Geological Survey (U.S.). TRANSPORTATION 23. BOUNDARIES HYDROGRAPHY Figure 3.- Comparison of the kinds of small - scale infor- mation available on com- puter tapes for each of the 21 areas shown in figure 1 . starting with major limited ...
Geological Survey (U.S.). TRANSPORTATION 23. BOUNDARIES HYDROGRAPHY Figure 3.- Comparison of the kinds of small - scale infor- mation available on com- puter tapes for each of the 21 areas shown in figure 1 . starting with major limited ...
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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