Datasets for Extracting Arctic Sea Ice Pressure Ridges from Large-scale Airborne Laser Scanner Point Clouds

This dataset supports a study on distributed extraction and evaluation of sea-ice pressure ridges from IceBird airborne laser scanning data. It includes point cloud data, Delaunay-based TIN surfaces, ridge lines extracted using both distributed and single-machine approaches, and ICESat-2/ALS ridge-peak comparison files where spatiotemporally coincident ICESat-2 profiles are available. More details about the dataset structure and file descriptions are provided in the included README.md file.