|Date(s):||Coverage Availability/Geographic Extent:||Footprint:||Source(s):|
|Creation date varies; Publication year 1996||Texas||USGS Quadrangle||USGS|
Use our online data search & download to specify the geographic area for which you would like to download this data set.
|Alternative Data:||County Mosaic DRG, Collarless DRG, USGS Topo GeoPDF|
|Known Issues:||While the datum of the published map is retained to be consistent with other USGS digital data, this image is cast on the UTM and may be INCONSISTENT with the credit note on the image collar.|
|Recommended Uses:||Base mapping, feature extraction|
A scanned and rectified image of the USGS 1:24k topographic map series to be used in a geographic information system (GIS). A TIFF, TFW, and metadata file exist for each of the 4,400+ topo sheets that cover the state of Texas. The original intent of the dataset was to create digital base map layers from features depicted in the topographic map such as hydrographic, cultural, or road features, that can be used in a GIS.