United States Geological Survey Yearbook |
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Page 4
1 : 100,000 - Scale Digital Cartographic Data Base For Federal Requirements
Projection grid U.S. Public Land Net Miscellaneous culture Road classes.
Perspectives By Stephen C. Guptill BACKGROUND The increasing demand of
the ...
1 : 100,000 - Scale Digital Cartographic Data Base For Federal Requirements
Projection grid U.S. Public Land Net Miscellaneous culture Road classes.
Perspectives By Stephen C. Guptill BACKGROUND The increasing demand of
the ...
Page 20
Regional Mineral - Resource Studies for Land Use Planning geologic mapping ,
geochemical sampling of rocks and ... Present plans call for approximately
600,000 square miles of Alaskan lands to be assessed by the year 2000 and for ...
Regional Mineral - Resource Studies for Land Use Planning geologic mapping ,
geochemical sampling of rocks and ... Present plans call for approximately
600,000 square miles of Alaskan lands to be assessed by the year 2000 and for ...
Page 43
... and Special Mapping Intermediate Scale Mapping Small - Scale and Other
Special Mapping Federal Mineral Land Information Land Use and Land Cover
Mapping Airborne Profiling of Terrain System Earth Resources Observation
Systems ...
... and Special Mapping Intermediate Scale Mapping Small - Scale and Other
Special Mapping Federal Mineral Land Information Land Use and Land Cover
Mapping Airborne Profiling of Terrain System Earth Resources Observation
Systems ...
Page 49
These systems have the capability to compare rapidly and sort through large
amounts of digital data on multiple topics about the land and its resources . Maps
depicting the results of the analysis can be prepared quickly and more accurately
...
These systems have the capability to compare rapidly and sort through large
amounts of digital data on multiple topics about the land and its resources . Maps
depicting the results of the analysis can be prepared quickly and more accurately
...
Page 92
Part of the sediment supplied to rivers arises from natural erosion , part from
alterations to land from logging , farming , mining , and construction , and part
from man - induced acceleration of river - channel erosion . Because of its
importance ...
Part of the sediment supplied to rivers arises from natural erosion , part from
alterations to land from logging , farming , mining , and construction , and part
from man - induced acceleration of river - channel erosion . Because of its
importance ...
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activities addition Administration agencies Alaska analysis aquifer areas assessment Assistant associated basins Bldg Board Bureau California cartographic changes Chief City City of w coal collected Commission completed concentrations Conservation contaminants continued Control Cooperative County data base Department deposits distribution District District w Division earthquake energy Environmental eruption Federal feet Figure fiscal year 1984 flow geographic glacier ground water ground-water hazards hydrologic important increase International irrigation Lake land located major Management maps measured miles million mineral resources models National Center Natural needs North Office Operations organic Planning potential prepared present problems production Public quadrangle range record Regional reports River rocks scientific scientists selected Service showing sources stations STOP studies supplies surface techniques tion Transportation trends types U.S. Geological Survey understanding United waste Water Resources zone