Greenland Surface elevation change 1992 to present (2024 release)
The Surface Elevation Change (SEC) version 3 product contains two different types of data files: 1) quicklook.png of the surface elevation changes. 2) NetCDF files containing the surface elevation changes and their associated errors Data are based on ESAs Ku-band radar satellite level-2 data product...
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Online Access: | https://doi.org/10.11583/dtu.12866000.v4 https://figshare.com/articles/dataset/Greenland_Surface_elevation_change_1992_to_present_v2_0/12866000 |
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ftdtufig:oai:figshare.com:article/12866000 2024-09-09T19:41:25+00:00 Greenland Surface elevation change 1992 to present (2024 release) Sebastian Bjerregaard Simonsen Louise Sandberg Sørensen 2020-09-17T12:55:10Z https://doi.org/10.11583/dtu.12866000.v4 https://figshare.com/articles/dataset/Greenland_Surface_elevation_change_1992_to_present_v2_0/12866000 unknown doi:10.11583/dtu.12866000.v4 https://figshare.com/articles/dataset/Greenland_Surface_elevation_change_1992_to_present_v2_0/12866000 CC BY 4.0 Climate change processes Climatology Glaciology EARTH SCIENCE CRYOSPHERE glaciers and ice sheets ice sheet glacier elevation ICE SHEET ELEVATION Climate Science Dataset 2020 ftdtufig https://doi.org/10.11583/dtu.12866000.v4 2024-06-17T23:32:46Z The Surface Elevation Change (SEC) version 3 product contains two different types of data files: 1) quicklook.png of the surface elevation changes. 2) NetCDF files containing the surface elevation changes and their associated errors Data are based on ESAs Ku-band radar satellite level-2 data products. Given the longer time span of operation of the satellites, the data are provided at a five-year mean. The algorithms used to derive the product are explained in detail in Simonsen and Sørensen (2017), and Sørensen et al. (2018). The approach used here is the most optimal combination of the XO-, TR-, and PF-algorithm; the data are corrected for both backscatter and leading-edge width, and solved at 1 km grid resolution and averaged in the post-processing to 5 km grid resolution by ordinary kriging. Reference: Simonsen, S. B., and Sørensen, L. S. (2017) ‘Implications of changing scattering properties on Greenland ice sheet volume change from Cryosat-2 altimetry’, Remote Sensing of Environment. Elsevier Inc., 190, pp. 207–216. DOI:10.1016/j.rse.2016.12.012. Sørensen, L. S., Simonsen, S. B., Forsberg, R., Khvorostovsky, K., Meister, R., and Engdahl, M. E. (2018) '25 years of elevation changes of the Greenland Ice Sheet from ERS, Envisat, and CryoSat-2 radar altimetry', Earth and Planetary Science Letters, 495, pp. 234-241 DOI:10.1016/j.epsl.2018.05.015 Dataset glacier Greenland Ice Sheet Technical University of Denmark (DTU): Fighsare Greenland Meister ENVELOPE(162.783,162.783,-74.233,-74.233) |
institution |
Open Polar |
collection |
Technical University of Denmark (DTU): Fighsare |
op_collection_id |
ftdtufig |
language |
unknown |
topic |
Climate change processes Climatology Glaciology EARTH SCIENCE CRYOSPHERE glaciers and ice sheets ice sheet glacier elevation ICE SHEET ELEVATION Climate Science |
spellingShingle |
Climate change processes Climatology Glaciology EARTH SCIENCE CRYOSPHERE glaciers and ice sheets ice sheet glacier elevation ICE SHEET ELEVATION Climate Science Sebastian Bjerregaard Simonsen Louise Sandberg Sørensen Greenland Surface elevation change 1992 to present (2024 release) |
topic_facet |
Climate change processes Climatology Glaciology EARTH SCIENCE CRYOSPHERE glaciers and ice sheets ice sheet glacier elevation ICE SHEET ELEVATION Climate Science |
description |
The Surface Elevation Change (SEC) version 3 product contains two different types of data files: 1) quicklook.png of the surface elevation changes. 2) NetCDF files containing the surface elevation changes and their associated errors Data are based on ESAs Ku-band radar satellite level-2 data products. Given the longer time span of operation of the satellites, the data are provided at a five-year mean. The algorithms used to derive the product are explained in detail in Simonsen and Sørensen (2017), and Sørensen et al. (2018). The approach used here is the most optimal combination of the XO-, TR-, and PF-algorithm; the data are corrected for both backscatter and leading-edge width, and solved at 1 km grid resolution and averaged in the post-processing to 5 km grid resolution by ordinary kriging. Reference: Simonsen, S. B., and Sørensen, L. S. (2017) ‘Implications of changing scattering properties on Greenland ice sheet volume change from Cryosat-2 altimetry’, Remote Sensing of Environment. Elsevier Inc., 190, pp. 207–216. DOI:10.1016/j.rse.2016.12.012. Sørensen, L. S., Simonsen, S. B., Forsberg, R., Khvorostovsky, K., Meister, R., and Engdahl, M. E. (2018) '25 years of elevation changes of the Greenland Ice Sheet from ERS, Envisat, and CryoSat-2 radar altimetry', Earth and Planetary Science Letters, 495, pp. 234-241 DOI:10.1016/j.epsl.2018.05.015 |
format |
Dataset |
author |
Sebastian Bjerregaard Simonsen Louise Sandberg Sørensen |
author_facet |
Sebastian Bjerregaard Simonsen Louise Sandberg Sørensen |
author_sort |
Sebastian Bjerregaard Simonsen |
title |
Greenland Surface elevation change 1992 to present (2024 release) |
title_short |
Greenland Surface elevation change 1992 to present (2024 release) |
title_full |
Greenland Surface elevation change 1992 to present (2024 release) |
title_fullStr |
Greenland Surface elevation change 1992 to present (2024 release) |
title_full_unstemmed |
Greenland Surface elevation change 1992 to present (2024 release) |
title_sort |
greenland surface elevation change 1992 to present (2024 release) |
publishDate |
2020 |
url |
https://doi.org/10.11583/dtu.12866000.v4 https://figshare.com/articles/dataset/Greenland_Surface_elevation_change_1992_to_present_v2_0/12866000 |
long_lat |
ENVELOPE(162.783,162.783,-74.233,-74.233) |
geographic |
Greenland Meister |
geographic_facet |
Greenland Meister |
genre |
glacier Greenland Ice Sheet |
genre_facet |
glacier Greenland Ice Sheet |
op_relation |
doi:10.11583/dtu.12866000.v4 https://figshare.com/articles/dataset/Greenland_Surface_elevation_change_1992_to_present_v2_0/12866000 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.11583/dtu.12866000.v4 |
_version_ |
1809910809665470464 |