UAV-based colour-infrared orthomosaics and digital elevation models of basalts and rock glaciers on Disko Island, West Greenland ...

• Main Authors: Jackisch, Robert, Zimmermann, Robert, Heincke, Björn
• Format: Dataset
• Language: English
• Published: Zenodo 2024
• Subjects: UAV; Drones; UAS; Geology; FOS: Earth and related environmental sciences; Mineral Exploration; Geomorphology; Rock glacier; Greenland; Disko Island; Basalt; Rock slide; DEM; Orthomosaic; Multispectral; Infrared; CIR; glacier
• Online Access: https://dx.doi.org/10.5281/zenodo.10854584; https://zenodo.org/doi/10.5281/zenodo.10854584

This data set contains multispectral surveys conducted with an unoccupied aerial vehicle over rock glaciers and steep mafic outcrops (intrusive and flood volcanics) near the coastline of Disko Island. Acquisition date: 07.08.2019 – 10.08.2019 Location: Illukunnguaq, Disko Island, Greenland UAV: SenseFly eBee Plus Flight altitude above ground level: >100m Image Overlap forward/side: various Camera: Parrot Sequoia multispectral EPSG: 32622 Center coordinates: 69.885277°N, -52.577724°E Flight mode: automatic flight plan Data products: Orthomosaic colour-infrared, 10-16 cm pixel resolution Colour-infrared spectral bands: 790nm, 660nm, 550nm DEM, 20-30cm pixel resolution Data coverage: approx. 5500 x 2500 m Elevation profile: 20-680m Processing in Agisoft Metashape Additional data supplement for article:Barnes, E. (2020). Assessment of Drone-Borne Multispectral Mapping in the Exploration of Magmatic Ni-Cu Sulphides–an Example from Disko Island, West Greenland. URN: urn:nbn:se:uu:diva-418858 MULSEDRO field ...