map.pl -- Display map
perl map.pl
This program displays both topographical maps and areal photographs for a given location. The maps can be panned and zoomed.
Maps are downloaded and assembled from tiles downloaded from USGS data and the terraserver web site. See http://teraserver.homeadvisor.msn.com/About/AbuotLinktoHtml.htm for more information.
The GUI should be self explanatory.
The tile directory is hard coded to a UNIX style directory (~/.maps). It will need to be changed for windows use.
The program never clears any files out of the tile cache.