Integration of Vessel-Based Hyperspectral Scanning and 3D-Photogrammetry for Mobile Mapping of Steep Coastal Cliffs in the Arctic

• Published in: Remote Sensing
• Main Authors: Sara Salehi, Sandra Lorenz, Erik Vest Sørensen, Robert Zimmermann, Rasmus Fensholt, Bjørn Henning Heincke, Moritz Kirsch, Richard Gloaguen
• Format: Article in Journal/Newspaper
• Language: English
• Published: MDPI AG 2018
• Subjects: hyperspectral remote sensing; digital outcrop models; spectral mobile mapping; scale invariant feature transform method; multi-source data integration; near-vertical topography; Science; Q; Arctic; Barren Rocks; Greenland; Søndre strømfjord
• Online Access: https://doi.org/10.3390/rs10020175; https://doaj.org/article/b05c54c12cc443e081e8706f189eae81

Remote and extreme regions such as in the Arctic remain a challenging ground for geological mapping and mineral exploration. Coastal cliffs are often the only major well-exposed outcrops, but are mostly not observable by air/spaceborne nadir remote sensing sensors. Current outcrop mapping efforts re...