>Still, if you don't have a GPS unit >or a USGS 7.5' map, it's better than nothing. --R GPS is now running at about 7-9 meters horizontal accuracy. If I did the calculations right, this is less than 0.1" This is a site that shows it in more detail: http://www.ngs.noaa.gov/FGCS/info/sans_SA/iono/ Ron Lee ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Mon Jun 05 2000 - 16:53:08 PDT