Links
The site for my counterpart across the hall. This site has the Morgan County Auditor’s property data on line.
information about County Roads and the problems associated with their maintenance and construction
The premier survey control agency of the U.S. This site has excellent references on geodetic surveying and state plane coordinates which may be downloaded. Geodesy for the Layman is especially interesting.
All available for download. The Engineering manuals (EM) are of particular interest, especially the pub on NAVSTAR GPS Surveys.
This site has info for those with an interest in Geographic Information Systems. You can obtain Digital ortho quarter quads (aerial photos) and USGS topographic maps in digital raster graph format.