How to obtain reliable measurements based on UAV

How to obtain reliable result of measurements based on UAV ?
We encourage you to read this interesting article. The co-author of the article is our colleague, Mr Mirosław Guzik 

"Surveying with photogrammetric UAV" 



The article was written together with Mr Professor Krystian Pyka and PhD Mr Pawel Wiącek (AGH-Krakow).
Archives of Photogrammetry.  


We encourage to read it below: