UAV-based orthomosaic and digital elevation model of a basalt outcrop on Disko Island, West Greenland

This data set contains an RGB survey conducted with an unoccupied aerial vehicle (UAV) over a flat basaltic outcrop (intrusive and flood volcanics), surrounded by boreal vegetation (Salix species).

Acquisition date: 13.08.2019

Location: Qullissat (Qutdlikssat), Disko Island, Greenland

UAV: DJI Mavic 1 Pro

Flight altitude above ground level: 75 m

Image Overlap forward/side: 70 % / 70 %

Camera: RGB

EPSG: 32622

Center coordinates: 70.05330°N, -52.97780°E

Flight mode: manual image acquisition

Data products: 

Orthomosaic RGB 2.3 cm pixel resolution

DEM 5cm pixel resolution

Processing in Agisoft Metashape

Data coverage: approx. 250 x 360 m

Acknowledgements

MULSEDRO field campaign was conducted under scientific survey licence (VU-00158-2019) within mineral exploration licence MEL 2018-16 by Blue Jay Mining PLC. This research has been supported by the project MULSEDRO, funded by HZDR-HIF & EITRawMaterials (project ID 16193) and the European Union.