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Surveying -- HOW TO. GPS -- how it works GPS -- Garmin 12. GPS Tutorial. http://trimble.com/gps/. go to site. Change windows. Use to scroll and for keying. Confirm. TURN ON. Get back to a point. The Garmin 12 GPS. The satillite. It’s signal. Nav. Error. First page up….
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Surveying -- HOW TO • GPS -- how it works • GPS -- Garmin 12
GPS Tutorial http://trimble.com/gps/ go to site
Change windows Use to scroll and for keying Confirm TURN ON Get back to a point The Garmin 12 GPS
The satillite It’s signal Nav Error First page up…. 4 important pieces of data
Where you are Your elevation (flaky) Are you moving? Are you late? Once you have a fix
Enter a point Page to a list Highlight “waypoint” Hit enter Select and hit “new” Name waypoint Add coordinates Select and hit “done”
Hit GOTO Pick a Waypoint Follow the arrow Monitor Speed Check Distance Getting back to where you started
Scale Zoom in or out CRUDE Where you are...
GPS Accuracy Non-corrected 5-30 m Beacon-corrected 1 m Radio-corrected cms Post-processed dm to m
Differential GPS for precision surveying of river terraces and alluvial fans