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Recording GPS points with DJI Mavic 3 Multispectral to use with Drone2Map

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4 weeks ago
SRood
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Hi, 

We have a Mavic 3 Multispectral with RTK module and RTK 2 base station and have had GPS accuracy issues when processing flights into Drone2Map. Interestingly when troubleshooting with DJI and a trial version of DJI Terra they and the report says it all looks good and has the advertised cm accuracy. However when imported into ArcGIS Pro, we'll find shifts of a few feet or more for each flight. My question is if you've had the same issue and how you resolved it.

And also, is using the RTK 2 station appropriate for recording GCP points? The only way I see to do it easily is screenshot the advanced screen on the remote controller and then digitize the GPS points afterwards. Can those points then be used to import into Drone2Map and Arc GIS Pro afterwards for aligning the x/y/z?

Thanks!

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