GPS area measure – 1.4

Want to know the true size of your land? Determine the exact position of that border stone? Collect GPX-data and visualize at home? How to use: Simply press the green button "GPS WALK" and start walking. Now walk along the border of the area. If there is any obstruction just press "PAUSE" and move on to the next accessible point. Continue with "GPS WALK" or "GPS POINT HERE".