National Cartography and Geospatial Center

Products & Services

Digital Raster Graphics (DRG) Status Maps

Enhanced DRGs

Enhanced (collarless) digital raster graphics (DRG) available for download via the USDA Geospatial Data Gateway:

Status of 1:20K Enhanced DRGs - Interactive (ArcIMS) map
Status of 1:24K Enhanced DRGs - Interactive (ArcIMS) map
Status of 1:25K Enhanced DRGs - Interactive (ArcIMS) map
Status of 1:63K Enhanced DRGs - Interactive (ArcIMS) map
Status of 1:100K Enhanced DRGs - Interactive (ArcIMS) map
Status of 1:250K Enhanced DRGs - Interactive (ArcIMS) map

Enhanced DRG County Mosaics (MrSID Format)

Digital raster graphics (DRG) county mosaics in MrSID compressed format available for download via the USDA Geospatial Data Gateway:

Status of Enhanced DRG County Mosaics in MrSID format (195 KB)

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