Greenland Ice Velocity from Sentinel-1 Edition 4 ...

• Main Authors: Solgaard, Anne Munck, Kusk, Anders
• Format: Dataset
• Language: unknown
• Published: GEUS Dataverse 2024
• Subjects: Greenland; Ice Sheet
• Online Access: https://dx.doi.org/10.22008/fk2/lfzlzn; https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/LFZLZN

Greenland Ice Velocity from Sentinel-1 The PROMICE Ice Velocity product is a timeseries of Greenland Ice Sheet velocity mosaics based on ESA Sentinel-1 SAR offset tracking. The product spans the period January 2016 to present. (NOTE: not all files are available yet. We are still reprocessing the archive.) Spatial resolution: 200 m Temporal resolution: A new mosaic spanning 2 Sentinel-1A cycles i.e. 24 days is posted every 12 days. Each mosaic: All possible 6 and 12 day pairs using Sentinel-1A and 1B is included in the mosaic. Each mosaic is supplied as a NetCDF file. Projection: Polar Stereographic projection (EPSG: 3413) The data product is described in detail in Solgaard et al., 2021 (see reference below) We aim to make each new mosaic available within 10 days of the last included acquisition. To see and post comments/recommendations please check out: github.com/GEUS-PROMICE/Sentinel-1_Greenland_Ice_Velocity Main updates for Edition 4: The product resolution is now 200 m Improved delineation of the ...