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ngdc.noaa.gov

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geomag.nrcan.gc.ca

canadian hazards information service - geomagnetism canada

latitudelongitude.org

find latitude and longitude coorinates for any country or larger city on earth. lat-long search tools on latitudelongitude.org

land-navigation.com

Using proper pathfinding techniques can help you cross even great stretches of wilderness.

latitude.to

enter an address or place name and get its gps coordinates in several formats. enter latitude and longitude coordinates to find its location in the map.

elevationmap.net

The picturesque mountains of Orange County offer many surprisingly genuine hiking opportunities for nature lovers and hiking enthusiasts alike. Tucked away in

naturalatlas.com

explore the outdoors on natural atlas – campgrounds, trails, waterfalls, hot springs, and more. browse a one-of-a-kind map, record your next outdoor adventure with the natural atlas ios app, and more.

expertgps.com

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.

alpinesavvy.com

Discover expert tips, gear advice, and route info for snow and ice climbing in the Pacific Northwest at Alpinesavvy.