Articles | Volume 5, issue 3
Earth Surf. Dynam., 5, 369–385, 2017
https://doi.org/10.5194/esurf-5-369-2017
Earth Surf. Dynam., 5, 369–385, 2017
https://doi.org/10.5194/esurf-5-369-2017

Research article 10 Jul 2017

Research article | 10 Jul 2017

Geomorphometric delineation of floodplains and terraces from objectively defined topographic thresholds

Fiona J. Clubb et al.

Model code and software

LSDTerraceModel v1.0 Fiona J. Clubb, Simon M. Mudd, Stuart W. D. Grieve, David T. Milodowski, Declan A. Valters, and Martin D. Hurst https://doi.org/10.5281/zenodo.824205

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Short summary
Floodplains and fluvial terraces can provide information about current and past river systems, helping to reveal how channels respond to changes in both climate and tectonics. We present a new method of identifying these features objectively from digital elevation models by analysing their slope and elevation compared to the modern river. We test our method in eight field sites, and find that it provides rapid and reliable extraction of floodplains and terraces across a range of landscapes.