United States Geological Survey YearbookThe Survey, 1987 - Forest reserves |
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Page 20
... analysis , and display . Cooperative Projects Using Geo- graphic Information Systems In addition to the GIS projects under- way within the Survey , the bureau is also working with other Federal and State agencies on a number of ...
... analysis , and display . Cooperative Projects Using Geo- graphic Information Systems In addition to the GIS projects under- way within the Survey , the bureau is also working with other Federal and State agencies on a number of ...
Page 21
... Analysis of test site 3 from the James River Hydrology Project . Above , Computer- delineated potholes are shown in red draped on a shaded - relief presentation of elevation data . Below , Potholes that were se- lected for runoff ...
... Analysis of test site 3 from the James River Hydrology Project . Above , Computer- delineated potholes are shown in red draped on a shaded - relief presentation of elevation data . Below , Potholes that were se- lected for runoff ...
Page 22
... analysis , and map - production capabilities needed for regional geologic and hydrologic resources studies . GIS capabilities will be applied specifically to complete the analysis of the San Juan basin regional aquifer system . The ...
... analysis , and map - production capabilities needed for regional geologic and hydrologic resources studies . GIS capabilities will be applied specifically to complete the analysis of the San Juan basin regional aquifer system . The ...
Page 27
... analyses and thermal maturity indices of Mesozoic organic - matter - rich shales show , in the Newark basin of New Jersey and Pennsyl- vania , that Triassic shales ( approximately 225 m.y. old ) are overmature with respect to petroleum ...
... analyses and thermal maturity indices of Mesozoic organic - matter - rich shales show , in the Newark basin of New Jersey and Pennsyl- vania , that Triassic shales ( approximately 225 m.y. old ) are overmature with respect to petroleum ...
Page 28
... and statistical analysis . Detailed mineralogical studies of the residence of the platinum - group elements , using the scanning electron microscope in combination with other techniques. 28 U.S. Geological Survey Yearbook 1987.
... and statistical analysis . Detailed mineralogical studies of the residence of the platinum - group elements , using the scanning electron microscope in combination with other techniques. 28 U.S. Geological Survey Yearbook 1987.
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activities Administration Alaska analysis aquifer areas Award basin Board Bureau Calcasieu River cartographic cartographic data Chief Hydrologist City City of w climate coal coastal Commission concentrations contamination cooperative Coordination County data base Denver Denver Federal Center Department of Public deposits Earth Science earthquake energy environment Environmental fiscal flow geographic information systems Geologic Division geologic map Geologist geophysical global change gram graphic ground water ground-water hazards hydrologic Hydrologist investigations Irrigation Lake Lake Nyos land located Management ment miles mineral resources National Center National Mapping Division natural Office organic Park percent Planning processes radon Regional Reston River rocks samples San Joaquin River scientific scientists sediment seismic selenium Service soils Stop streamflow studies surface tion Transportation U.S. Geological Survey United users USGS Valley Volcano Water Conservation District Water District water quality Water Resources water-quality wetlands zone