PascoCounty SAM
lvl.1
United States
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HyperSpectral and Farnk666:
Thank you very much for your replies and discussion. Helps quite a bit. I'm disappointed if the D-RTK unit doesn't improve overall Surveying accuracy. I haven't installed it yet but plan to begin today. Not to go off on a tangent but there are installation issues with DJI's RTK unit and M600 Pro, namely power port on top of the airframe, it shows it on the video but we can't find it. But that's subject matter for a later post.
OK so these pics I will take will be geolocated by the craft's on board A3 GPS system. hmm ok. So I'm thinking my process with be to set and Survey in the GCP's and use them to determine the coordinates for the entire model, ala classic Surveying Photogrammetry, and adjusting the entire point cloud to the Surveying Control. Then we can create a >LAS file and a .DXF file and slide the data into AutoCAD to produce our Survey. I understand we can get approx. +/- 5 cm x,y,z accuracy (Horizontal al vertical) and this will have many applications for us here, I just have to figure out how to do this.
Thank you,
Alex W. Parnes, PSM
County Surveyor
Pasco County, Florida.
Thank you both again.
We are moving slowy with our foray into the world of UAV/Drone Survying and Mapping but stedily progessing and tit's thanks to you guys for the replies and your experience.
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