<A HREF="http://www.jpl.nasa.gov/releases/2002/release_2002_19.html">Click here: 2002 News Releases - Pictures from the Real Edge: NASA Posts U.S. Topography Data</A> Another Is the www.geospatial-online.com I have been using the geospatial system in consulting for agriculture in percise application for effiencent farming and the best points for bee pollination. The other is to go to your county and/or library to get topagraphic maps. Michael Housel Orlandobee