Greenland Ice Sheet crevasse map from ArcticDEM ...

• Main Author: Chudley, Thomas R.
• Format: Dataset
• Language: English
• Published: Zenodo 2022
• Subjects: crevasses, greenland, ice sheet, glacier, topography, remote sensing; Greenland; glacier; Ice Sheet; Sea ice
• Online Access: https://dx.doi.org/10.5281/zenodo.6779087; https://zenodo.org/doi/10.5281/zenodo.6779087

This dataset is produced using the ArcticDEM v3 mosaic. If you would like to use the newer ArcticDEM v4.1 mosaic, please contact me at [e-mail]. Data Description Title: Greenland Ice Sheet crevasse map from ArcticDEMVersion: 1.00Format: GeoTiffProjection: WGS84 / NSIDC Sea Ice Polar Stereographic North (EPSG: 3413)Resolution: 2 m (binary) and 200 m (fraction)Size: 3.5 GB (total binary) and 22 MB (total fraction)Citation: Chudley et al. (2021)Contact: Tom ChudleyEmail: [e-mail] Products This dataset contains crevasse locations identified from the ArcticDEM v3 mosaic. There are two primary products: a 2 m binary crevasse map, and a 200 m crevasse fraction map. It is divided into the six IMBIE 'Rignot' drainage basins: central west (CW), southwest (SW), southeast (SE), northeast (NE), north (NO), northwest (NW). This dataset is for scientific purposes only. The method is not able to detect metre-scale and snow-covered crevasses, and should not be used for field safety ... : This dataset is for scientific purposes only. The method is not able to detect metre-scale and snow-covered crevasses, and should not be used for field safety purposes. ...