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Federal
USGS National Map Corps VGI Structures Acquisition Plan Objectives for FY19 from The National Map - National Geospatial Data Asset (NGDA) USGS National Structures Dataset NGDA
U.S. Geological Survey, Department of the Interior —
U.S. Geological Survey, Department of the Interior - The annual National Map Corps Volunteered Geographic Information (VGI) structures acquisition plan is to add new...