HEATKEYS

This article gives an excellent introduction into the use of handheld GPS units in back-country related activities. It explains how to use a GPS unit, how the UTM-grid is to be used and gives a few hints useful for buyers.

Learn how to convert, edit, view, merge, import and export different raster, vector and elevation datasets into Global Mapper

National Space Science Data Center (NSSDC) Home Page

ExpertGPS is GPS mapping software for Garmin, Magellan, and Lowrance GPS. View waypoints and GPS tracklogs on USGS topo maps and aerial photos. Send GPS data to GIS ArcView.

GPS Information on Garmin, Lowrance, Magellan and other CONSUMER receivers

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.