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TAG: mapping standards

ASPRS Releases New Accuracy Standards for Digital Geospatial Data

March 2, 2015By

The American Society for Photogrammetry and Remote Sensing (ASPRS) has released new Positional Accuracy Standards for Digital Geospatial Data. The PDF is available here. The new ASPRS accuracy standards fill a critical need for map users and map makers alike. For centuries, map scale and contour interval have been used as an indication of map accuracy. Users want to know how accurately... read more