GIS Data
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Filter Total Items: 9495
Hydrogeology of the Fort Union coal region, eastern Montana
No abstract available.
Interpretation of an aerial radiometric and magnetic survey of the Salmo-Priest study area (RARE E6-981 A1-981), Pend Oreille County, Washington and Boundary County, Idaho
An aerial radiometric and magnetic survey of the Salmo-Priest study area (RARE E6-981) (index map) was made by the U.S. Geological Survey during October, 1978. Geophysical data from the survey will be used in the assessment of the mineral-resource potential of the study area. The Salmo-Priest area is located in northeastern Washington and northern Idaho and the north edge is the United States-Ca
Land use and land cover in the greater Pittsburgh region, 1973
No abstract available.
Land use and land cover, 1972-77, Culpeper Basin, Virginia-Maryland
Land use refers to man's activities that relate directly to the land. Lover cover describes the land surface- vegetation, water, naturally- occurring soil and rock, and artificial constructions.
In showing land use and land cover in the Culpeper Basin, this map features a consistent level of detail and standardization of categories. The use of the 1:125,000 compilation scale is appropriate, beca
Landform map of the Kaiparowits coal-basin area, Utah
No abstract available.