2018
DOI: 10.1016/j.geomorph.2018.03.002
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Which DEM is best for analyzing fluvial landscape development in mountainous terrains?

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Cited by 148 publications
(88 citation statements)
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References 80 publications
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“…This outcome hampers the applicability of the SRTM and TanDEM-X data in very detailed geomorphological research of the study area. Similar accuracy issues were observed in other areas with extremely rugged terrain [31,67].…”
Section: Discussionsupporting
confidence: 81%
See 1 more Smart Citation
“…This outcome hampers the applicability of the SRTM and TanDEM-X data in very detailed geomorphological research of the study area. Similar accuracy issues were observed in other areas with extremely rugged terrain [31,67].…”
Section: Discussionsupporting
confidence: 81%
“…The resulting DEM with a spatial resolution of 0.5 m provides a valuable dataset for mapping of any geomorphologic forms and terrain effects of dynamic geomorphologic process in this area. This product is also suitable for multiscale land surface analysis and segmentation [67]. The nested hierarchy of landforms and land surface processes can be captured only by a very accurate, complete, and spatially consistent DEM from which credible geomorphometric variables can be derived.…”
Section: Discussionmentioning
confidence: 99%
“…The TanDEM-X 12 m DEM and intermediate DEM were found to be superior to SRTM and ASTER datasets in accuracy and landform identification [20,43,44] and when compared to ALOS in calculating geomorphometric parameters [45]. On the other hand, a comparison of DEMs for geomorphological analysis concluded that TanDEM-X 12 m produced drainage network errors in localized high-relief areas, despite its high vertical accuracy and resolution, and recommended the use of ALOS data based on its accurate drainage network and free availability [46].…”
Section: Related Workmentioning
confidence: 96%
“…Elevation Model with a resolution of 30 m from the Japan Aerospace Exploration Agency 210 (http://www.eorc.jaxa.jp/ALOS/en/aw3d30/index.htm) to perform the analysis following 211 recommendations of Boulton and Stokes (2018). Finally, we extract the average and standard 212 deviation ksn of each rock type using the digitised 1: 1 000 000 geological map of Morocco (Saadi et 213 al., 1985, see Supplementary Fig.…”
Section: River Profile Analysis Rock Type and Fluvial Erodibility 165mentioning
confidence: 99%