Infield GPS Workflow Training | How to do a Topographic Survey | RTK GNSS Surveying Training

GPS Infield Workflow | How to do a Topographic Survey | RTK GNSS Surveying Training
In this video we are going to go through the entire infield workflow of how to do a topographic GPS survey. From establishing control to setting out points.
Ps: The data collection software used was eField Surveying Software, but the principles stays the same no matter what application you are using.
Not sure how to do a basic GPS equipment set up? Watch here: • GPS Equipment Basic Se...
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[@KB-jy5hr]

With an RTK fix, why is it over 2m off from the BM?

[@timd9430]

Because he probably didn't set a BASE receiver up on a KNOWN POINT. Or didn't use a BASE at all and just 1 receiver as ROVER which tries to determine it's location AUTONOMOUSLY which results as sub meter accuracy instead of sub cm accuracy. Can still get a FIX, but not at cm level... so a FIX at SINGLE AUTONOMOUSLY at sub meter accuracy only. Or he didn't use a single ROVER receiver with a CORS NTRIP connection to get sub cm accuracy.