Aerial Photographs - DOQQs

• Texas Natural Resources Info System - Aerial photos, Topos, DEM, Shapefiles

• Also check these 3 sites that have data for the entire USA USDA GIS, DataDepot, and USFWS GIS.

Topographic Maps - DRGs  (to find the topo name go to USGS Store Search Page)

• Texas Natural Resources Info System - Aerial photos, Topos, DEM, Shapefiles

• Also check these 3 sites that have data for the entire USA USDA GIS, DataDepot, and USFWS GIS.

Geologic Maps - GQs

Digital Elev. Model - DEMs

• Texas Natural Resources Info System - Aerial photos, Topos, DEM, Shapefiles

Digital Line Graphs - DLGs

• Texas Natural Resources Info System - Aerial photos, Topos, DEM, Shapefiles

Misc Texas GIS Links

• http://www.twdb.state.tx.us/

• TWDB Groundwater & Water Wells

• http://www.twdb.state.tx.us/mapping/index.htm

   

Misc and General GIS Links - Make sure you check this page.  I have links to places for all of the USA for GIS data.

Keywords: DRGs, topographic maps, DOQQs, aerial photographs, and other GIS links for Texas