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A DATA FOUNDATION FOR THE NATIONAL SPATIAL DATA INFRASTRUCTURE ACRONYMS ASCS Agricultural Stabilization and Conservation Service BAS Boundary and Annexation Survey, Bureau of the Census CD-ROM Compact disk, read only memory DEM Digital Elevation Matrix DOQ Digital Orthophoto Quarterquad DTM Digital Terrain Model EPA Environmental Protection Agency FEMA Federal Emergency Management Agency FGDC Federal Geographic Data Committee FIPS Federal Information Processing Standard GIS Geographic Information Systems GPS Global Positioning System MSC Mapping Science Committee NAD-83 North American Datum of 1983 NAVD-88 North American Vertical Datum of 1988 NGS National Geodetic Survey, NOAA NOAA National Oceanic and Atmospheric Administration, Department of Commerce NRI National Resource Inventory NSDI National Spatial Data Infrastructure OMB Office of Management and Budget PLSS Public Land Survey System SCS Soil Conservation Service. USDA SCSD Street Centerline Spatial Data Bases SDTS Spatial Data Transfer Standard TIGER Topologically Integrated Geographic Encoding and Referencing system TIN Triangulated Irregular Network USDA U.S. Department of Agriculture USGS U.S. Geological Survey, DOI
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