A long-term proxy for sea ice thickness in the Canadian Arctic: 1996–2020

• Main Authors: Glissenaar, Isolde A., Landy, Jack C., Babb, David G., Dawson, Geoffrey J., Howell, Stephen E.L.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2023
• Subjects: article; Verlagsveröffentlichung; Arctic; Arctic Ocean; Baffin Bay; Canadian Arctic Archipelago; Northwest Passage; Parry; Arctic Archipelago; Baffin; Beaufort Sea; Northwest passage; Parry Channel; Sea ice
• Online Access: https://doi.org/10.5194/egusphere-2023-269; https://noa.gwlb.de/receive/cop_mods_00065120; https://egusphere.copernicus.org/preprints/egusphere-2023-269/egusphere-2023-269.pdf

This study presents a long-term winter sea ice thickness proxy-product for the Canadian Arctic based on a Random Forest Regression model trained on CryoSat-2 observations that provides 25 years of sea ice thickness in the Beaufort Sea, Baffin Bay, and, for the first time, the Canadian Arctic Archipe...