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Quantification, analysis and modeling of soil erosion on steep slopes using LiDAR and UAV photographs

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Neugirg, Fabian ; Kaiser, Andreas ; Schmidt, Jürgen ; Becht, Michael ; Haas, Florian:
Quantification, analysis and modeling of soil erosion on steep slopes using LiDAR and UAV photographs.
In: Sediment Dynamics from the Summit to the Sea. - New Orleans, USA : IAHS Press, 2014. - S. 51-58. - (IAHS-AISH publication ; 367)
ISBN 9781907161452 ; 1907161457

Kurzfassung/Abstract

Steep hill slopes in the Bavarian Alps and at an artificial waste dump on the Island of Elba are subject to soil erosion through geomorphological processes. Long term high-resolution terrestrial LiDAR data are available and have been analyzed for both areas. The analysis indicated different erosion patterns on the slopes that could be the result of different geomorphological processes. Additionally, both study sites show a good agreement between the annual erosion rates and the size of the hydrological catchment as a proxy for the sediment contributing area. The results presented in this study represent the first analysis of hill slope erosion measured with LiDAR and UAV systems. The hill slope erosion will be subject to measurements using a higher temporal resolution during future years in order to identify different erosion processes throughout at the annual time step.

Weitere Angaben

Publikationsform:Aufsatz in einem Buch
Schlagwörter:terrestrial LiDAR; hill slope erosion; modelling; sediment contributing area; Bavarian Alps; Italy; photogrammetry
Institutionen der Universität:Mathematisch-Geographische Fakultät > Geographie > Lehrstuhl für Physische Geographie
Begutachteter Aufsatz:Ja
Titel an der KU entstanden:Ja
Eingestellt am:07. Jan 2015 09:56
Letzte Änderung:07. Jan 2015 09:56
URL zu dieser Anzeige:http://edoc.ku-eichstaett.de/15167/