Recent content by Aex_khab

https://www.pix4d.com/blog/GCP-accuracy-drone-maps An article about the number of control points without using RTK / PPK. It is said that only 4 control points are needed to achieve an accuracy of about 3 cm. I could not achieve such accuracy without using PPK.

I half a year using phantom 4 ppk topodrone.ru. At the beginning of use puts a lot of control points. The accuracy was 1-10 cm depending on the conditions. After many completed projects, I began to trust the method, now I put 1-3 control points on one flight, this data is enough. Completed...