Figure 1: Visual Representation of Themes in a GIS
This image is excerpted from a U.S. GAO report:
www.gao.gov/products/GAO-13-94
GEOSPATIAL INFORMATION: OMB and Agencies Need to Make Coordination a Priority to Reduce Duplication
This image is excerpted from a U.S. GAO report:
www.gao.gov/products/GAO-13-94
GEOSPATIAL INFORMATION: OMB and Agencies Need to Make Coordination a Priority to Reduce Duplication