Client Resources
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American Society of Photogrammetry and Remote Sensing
National Map Accuracy Standards (NMAS), Map Accuracy Standards, Fact Sheet 171-99, U.S. Geological Survey
Geospatial Positioning Accuracy Standards: Digital Orthoimagery
FGDC standards projects PDF
Digital Orthophoto Standards
Bureau of Land Management: Public Land Survey System (PLSS)
Land Survey Information System
Land Survey Information System (application)
National Atlas
Digital GIS Data Websites
Google Earth
Bing Maps
