|
Description
|
The PROMICE Winter Ice Velocity product is a series of ice velocity mosaics for the Greenland Ice Sheet based on the ESA Sentinel-1 SAR offset tracking.
Each mosaic includes all 6 and 12 day pairs between November 1 and February 28 the following year.
The product includes the winters: 2016/2017, 2017/2018, 2018/2019, 2019/2020, 2020/2021
Spatial resolution: 500 m
Each mosaic is supplied as a 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, 2021, "Winter Ice Velocity Mosaics for the Greenland Ice Sheet from Sentinel-1 Edition 1", https://doi.org/10.22008/FK2/8BM1IZ, GEUS Dataverse
- 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."
(2021-08-09)
|
|
Notes
| All files can be downloaded with the following bash script. It relies on curl.
export SERVER=https://dataverse.geus.dk
export DOI=10.22008/FK2/8BM1IZ
curl ${SERVER}/api/datasets/:persistentId?persistentId=doi:${DOI} > dv.json
cat dv.json | tr ',' '\n' | grep -E '"persistentId"' | cut -d'"' -f4 > urls.txt
while read -r PID; do
curl -O -J $SERVER/api/access/datafile/:persistentId?persistentId=${PID}
done < urls.txt
rm dv.json urls.txt # cleanup
wget download command:
wget -r -e robots=off -nH --cut-dirs=3 --content-disposition "https://dataverse.geus.dk/api/datasets/:persistentId/dirindex?persistentId=doi:10.22008/FK2/8BM1IZ"
|
