Supporting Data for Physical Modeling of Coastal Permafrost Erosion: A New Model for Predicting Niche Depth Evolution

The contents of this folder are uploaded in support of the manuscript titled "Physical Modeling of Coastal Permafrost Erosion: A New Model for Predicting Niche Depth Evolution" submitted to the Journal of Geophysical Research-Earth Surface (April, 2025). The experimental study on coastal permafrost erosion was conducted at Centre Eau Terre Environnement, Institut National de la Recherche Scientifique, 490 Rue de la Couronne, Québec City, QC G1K 9A9, Canada. Users should note this mapping when referencing the "Test_ID" or "Test_number" between the main text and the data:test_id_mapping = { 'Test_00': 'A12(0-0)', 'Test_01': 'B12(0-0)', 'Test_02': 'C12(0.02-0.8)', 'Test_03': 'C12(0.03-0.8)', 'Test_04': 'C12(0.04-0.8)', 'Test_05': 'C12(0.02-1.0)', 'Test_06': 'C12(0.03-1.0)', 'Test_07': 'C12(0.04-1.0)', 'Test_08': 'C12(0.02-1.2)', 'Test_09': 'C12(0.03-1.2)', 'Test_10': 'C12(0.04-1.2)', 'Test_11': 'D15(0.04-0.8)' } image_processing: contains the image digitized path from which the erosion rates were calculated as described in section 3.4.3 of the original manuscriptTemperature_data: contains the raw temperature data recorded during the experiments. Channels 1 to 8 corresponds to the Temparture sensors Tp1 -Tp8, respectively.Wave_files: contains the raw wave data recorded by the wave gauges WG1 to WG8 during the experiments. The columns corresponds to WG1- WG8 respectively Enquiries can be directed to the corresponding author.