Articles | Volume 14, issue 2
https://doi.org/10.5194/esurf-14-291-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-14-291-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
TerraceM-3: integrating machine learning and ICESat-2 altimetry to estimate deformation rates from wave-abrasion terraces
Institute of Earth and Environmental Sciences, Faculty of Civil Engineering, Biberach University of Applied Sciences, Biberach an der Riß, Germany
Jürgen Mey
Institute of Environmental Science and Geography, University of Potsdam, Potsdam, Germany
Roland Freisleben
Institute of Geosciences, University of Potsdam, Potsdam, Germany
Daniel Melnick
Instituto de Ciencias de la Tierra, Universidad Austral de Chile, Valdivia, Chile
Millenium Institute of Oceanography, Concepción, Chile
Markus Weiss
Institute of Applied Biotechnology, Biberach University of Applied Sciences, Biberach an der Riß, Germany
Patricio Winckler
Escuela de Ingeniería Oceánica, Universidad de Valparaíso, Valparaiso, Chile
Center for Interdisciplinary Research on Disaster Risk (CIGIDEN), Santiago, Chile
Centro de Observación Marino Para Estudios de Riesgos del Ambiente Costero (COSTAR-UV), Valparaiso, Chile
Chrystelle Mavoungou
Institute of Applied Biotechnology, Biberach University of Applied Sciences, Biberach an der Riß, Germany
Manfred R. Strecker
Institute of Geosciences, University of Potsdam, Potsdam, Germany
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Short summary
Coastal areas are vulnerable to sea-level rise and earthquakes. Understanding past changes requires precise deformation estimates. Marine terraces record sea-level and tectonic histories but mapping them has relied on subjective criteria. TerraceM-3 introduces standardized workflows and a machine-learning-based approach that, combined with ICESat-2 altimetry, enhances the accuracy and reproducibility of marine terrace mapping.
Coastal areas are vulnerable to sea-level rise and earthquakes. Understanding past changes...