Tagged Questions
3
votes
3answers
78 views
How long for surveying quality GPS to get accurate 3D position information
I recently read an Ordnance Survey Blog article that seemed to suggest that it was necessary to leave the GPS device in use for four hours to gather requisite data. I am aware that "domestic" GPS ...
5
votes
1answer
196 views
Why are points collected with a Trimble FM 750 off by more than a mile when displayed in QGIS?
I have a grower that has a FM 750 and is trying to make points in a field. When finished he takes the file out of the display and goes to his computer and he can bring up the points in the right ...
11
votes
3answers
2k views
Advanced android app for mapping and GPS logging
I am looking for an android app able to log GPS data like coordinates, altitude, current speed and would be nice if also the GPS accuracy/number of satellites. Many GPS apps are able to display these ...
