TY - JOUR A1 - Brosens, L. A1 - Campforts, B. A1 - Govers, G. A1 - Aldana-Jague, E. A1 - Razanamahandry, V. F. A1 - Razafimbelo, T. A1 - Rafolisy, T. A1 - Jacobs, L. T1 - Comparative analysis of SRTM, TanDEM-X and UAV-SfM DEMs to estimate lavaka (gully) volumes and mobilization rates in the Lake Alaotra region (Madagascar) JO - Earth Surf. Dynam. Discuss. J1 - ESurfD VL - 2021 SP - 1 EP - 26 Y1 - 2021/08/24 PB - Copernicus Publications SN - 2196-6338 UR - https://esurf.copernicus.org/preprints/esurf-2021-64/ L1 - https://esurf.copernicus.org/preprints/esurf-2021-64/esurf-2021-64.pdf DO - 10.5194/esurf-2021-64 ER -