We use Pix4Dcapture almost exclusively on our Mavic 2 Pro. We have used it since updating to include RID but not in several months. The app can be used for free and then the images that are collected can be uploaded to OpenDroneMap Drone Mapping...
I am trying to get into mapping but it seems very difficult when you have a DJI Mavic 2 Pro - my only drone. I am trying to use DJI GS Pro but I still haven't got across the board green on the preflight check - still missing the GEO unlock part...