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. Jackisch, R., Heincke, B. H., Zimmermann, R., Sørensen, E. V., Pirttijärvi, M., Kirsch, M., Salmirinne, H., Lode, S., Kuronen, U., & Gloaguen, R. (2022). Drone-based magnetic and multispectral surveys to develop a 3D model for mineral exploration at Qullissat, Disko Island, Greenland. Solid Earth, 13(4), 793–825. https://doi.org/10.5194/se-13-793-2022