Is anyone using their Phantom 4 Advanced to do aerial mapping/photography for construction sites, housing developments, or project management? More about keeping track of progress, not exact measurements. Is it commercially viable as a business model? I have watched some youtube videos that discuss it. I was wondering how popular it is and if it is mainstream?

I am dabbling into it now, flown a few missions on some test runs.  About to do some missions on a church and ranch.  Pro-Bono to get some experiance.

Hi there. Thank you for reaching out. Hope that you could get the best recommendation from our fellow DJI Pilots here in Forum. Mapping mission is supported when using the GS Pro (Ground Station Pro) app using your DJI Phantom 4 Advanced. Ground Station Pro app is compatible with iPad mobile devices, you may download the app using the link below. Should you have other inquiries, please don't hesitate to reach us. Thank you for your valued support.

https://www.dji.com/downloads/products/ground-station-pro