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

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 the topographic position index (TPI) and...

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Bibliografische Detailangaben

Hauptverfasser:	Muhammad Aufaristama, Ármann Höskuldsson, Magnus Orn Ulfarsson, Ingibjörg Jónsdóttir, Thorvaldur Thordarson
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2020-03-01
Schriftenreihe:	Geosciences
Schlagworte:	lava roughness TPI Hurst exponent LiDAR photogrammetry
Online-Zugang:	https://www.mdpi.com/2076-3263/10/4/125
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