Roque de los Muchachos Observatory Precision photogrammetric flight. Garafía, La Palma
Regional Geodata air, S.A
Photogrammetric flight with unmanned aerial vehicle to obtain a digital terrain model (DTM) and orthophoto with a GSD (graphical system design) of 3-4 cm/pixel. Topographic survey on a 1/500 scale. Approximate surface area of 70 hectares.