Supplement for Drone-based magnetic and multispectral surveys to develop a 3D model for mineral exploration at Qullissat, Disko Island, Greenland
Contributors
Data collectors:
Data curators:
- 1. Radai Oy
- 2. GEUS
- 3. G.U.B. Ingenieur AG
- 4. GTK
- 5. NTNU
Description
Supplement to Jackisch et al., 2021: Drone-based magnetic and multispectral surveys to develop a 3D model for mineral exploration at Qullissat, Disko Island, Greenland.
https://se.copernicus.org/articles/13/793/2022/se-13-793-2022.html
Data set contains 3D model in dxf file, additional images, selected handheld spectra.
Publication summary:
We integrate UAS-based magnetic and remote sensing mineral exploration data with legacy exploration data of a Ni-Cu-PGE prospect on Disko Island, West Greenland. The basalt unit has a complex magnetization, and we use a 3D magnetic vector inversion on the UAS magnetics to estimate magnetic properties and spatial dimensions of the mineralized unit. Our 3D modelling reveals a horizontal sheet and a strong remanent magnetization component. We highlight the advantage of UAS in rugged terrain.
Files
Qullissat_data-set_v1.zip
Files
(196.6 MB)
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Additional details
Related works
- Is cited by
- Journal article: https://se.copernicus.org/articles/13/793/2022/ (URL)
- Is supplement to
- Preprint: 10.5194/se-2021-133 (DOI)
- Is supplemented by
- Other: https://skfb.ly/osyZK (URL)
- Other: https://zenodo.org/record/6643571 (URL)
References
- Jackisch, R. et al. Drone-based magnetic and multispectral surveys to develop a 3D model for mineral exploration at Qullissat, Disko Island, Greenland, Solid Earth Discuss. [preprint], https://doi.org/10.5194/se-2021-133, in review, 2021.