West South Central States
This site features links to Arkansas maps and aerial photos. Maps include historic and contemporary maps, street maps, and U.S. government maps. Many geospatial and attribute data links are also included for a variety of great sites. There is also a link to download ArcExplorer which is a GIS data viewer.
The Louisiana Geological Survey Maps provides online maps of Louisiana, including maps of Baton Rouge, Crowley, DeRidder, Gulfport, Lake Charles, Ponchatoula, and Ville Platte, as well as geologic maps of Louisiana.
The Louisiana Statewide GIS Atlas provides very extensive maps and information regarding Louisiana. Maps and information are provided regarding census and demographic data, national wetlands inventory data, topographic data, light detection and ranging (LIDAR) data, and elevation data. Also included are coastline images, a satellitetour of Louisiana, a review of road projects, information about oil and gas projects, spatial information about the Atchafalaya River Basin, and many other topics. Information about digital orthophoto quarter quadrangle imagery and GIS is also provided.
The Oklahoma Geological Survey Selected Reports and Maps site provides reports and maps about Oklahoma's coal deposits and reports about the state's coalbed-methane deposits. Ordering information for the reports and maps is also provided.
The Texas Commission on Environmental Quality: Maps site provides extensive maps related to Texas' environment: aquifier maps, drastic maps, a highly erodible croplands map, hydrography maps and accompanying data, and groundwater and groundwater management maps. GIS data and maps are also provided.