Multi-year Ice Velocity Mosaics for the Greenland Ice Sheet from Sentinel-1 Edition 1

The PROMICE Multi-year ice velocity product is an ice velocity mosaic consisting of several years of data for the Greenland Ice Sheet based on the ESA Sentinel-1 SAR offset tracking. Currently, there are two mosaic in the product: one spanning 5 years of data from September 2016 to September 2021, and one spanning 7 years of data from January 2016 to December 2022. The 5 year average product is a weighted average of all the Promice 24 day mosaics between September 2016 and September 2021 (Anne Solgaard; Anders Kusk, 2021, \"Greenland Ice Velocity from Sentinel-1 Edition 2\", https://doi.org/10.22008/promice/data/sentinel1icevelocity/greenlandicesheet, GEUS Dataverse, V27) The 7 year average product is a weighted average of all the Promice 24 day mosaics between January 2016 and December 2022 (Solgaard, Anne Munck; Kusk, Anders, 2022, \"Greenland Ice Velocity from Sentinel-1 Edition 3\", https://doi.org/10.22008/FK2/ZEGVXU, GEUS Dataverse, V17) Spatial resolution: 500 m The mosaic is supplied as a NetCDF file. There is a high resolution png posted along with the NetCDF file. Projection: Polar Stereographic projection (EPSG: 3413) To see and post comments/recommendations please check out: github.com/GEUS-PROMICE/Sentinel-1_Greenland_Ice_Velocity When using the dataset please use: Solgaard, Anne; Kusk, Anders, 2022, \"Multi-year Ice Velocity Mosaics for the Greenland Ice Sheet from Sentinel-1 Edition 1\", https://doi.org/10.22008/FK2/LYDWEA, GEUS Dataverse V (version number) Literature citation: Solgaard, A., Kusk, A., Merryman Boncori, J. P., Dall, J., Mankoff, K. D., Ahlstrøm, A. P., Andersen, S. B., Citterio, M., Karlsson, N. B., Kjeldsen, K. K., Korsgaard, N. J., Larsen, S. H., and Fausto, R. S.: Greenland ice velocity maps from the PROMICE project, Earth Syst. Sci. Data, 13, 3491–3512, https://doi.org/10.5194/essd-13-3491-2021, 2021. Please add the following to your acknowledgements: \"Ice velocity maps were produced as part of the Programme for Monitoring of the Greenland Ice Sheet (PROMICE) using Copernicus Sentinel-1 SAR images distributed by ESA, and were provided by the Geological Survey of Denmark and Greenland (GEUS) at http://www.promice.dk.\"