Aerial Photographs - DOQQs

• http://www.sdgs.usd.edu/register/ Aerial photos, DRGs, DEMs, DLGs

• 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)

• http://www.sdgs.usd.edu/register/ Aerial photos, DRGs, DEMs, DLGs

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

Geologic Maps - GQs

• South Dakota Geological Survey Home Page

Digital Elev. Model - DEMs

• http://www.sdgs.usd.edu/register/ Aerial photos, DRGs, DEMs, DLGs

Digital Line Graphs - DLGs

• http://www.sdgs.usd.edu/register/ Aerial photos, DRGs, DEMs, DLGs

Misc South Dakota GIS Links

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 South Dakota