Lava Flow Roughness on the 2014–2015 Lava Flow-Field at Holuhraun, Iceland, Derived from Airborne LiDAR and Photogrammetry

• Published in: Geosciences
• Main Authors: Aufaristama, Muhammad, Höskuldsson, Ármann, Ulfarsson, Magnus, Jónsdóttir, Ingibjörg, Thordarson, Thorvaldur
• Other Authors: Jarðvísindastofnun (HÍ), Institute of Earth Sciences (UI), Jarðvísindadeild (HÍ), Faculty of Earth Sciences (UI), Rafmagns- og tölvuverkfræðideild (HÍ), Faculty of Electrical and Computer Engineering (UI), Verkfræði- og náttúruvísindasvið (HÍ), School of Engineering and Natural Sciences (UI), Háskóli Íslands, University of Iceland
• Format: Article in Journal/Newspaper
• Language: English
• Published: MDPI AG 2020
• Subjects: Lava roughness; TPI; Hurst exponent; LiDAR; Photogrammetry; Hraun; Hraunrennsli; Loftmyndir; Kortagerð; Holuhraun; Iceland
• Online Access: https://hdl.handle.net/20.500.11815/1767; https://doi.org/10.3390/geosciences10040125

Publisher's version (útgefin grein) Roughness can be used to characterize the morphologies of a lava flow. It can be used to identify lava flow features, provide insight into eruption conditions, and link roughness pattern across a lava flow to emplacement conditions. In this study, we use both...