PRODEM: an annual series of summer DEMs (2019 through 2022) of the marginal areas of the Greenland Ice Sheet

Winstrup, Mai; Ranndal, Heidi; Hillerup Larsen, Signe; Simonsen, Sebastian B.; Mankoff, Kenneth D.; Fausto, Robert S.; Sandberg Sørensen, Louise

doi:https://doi.org/10.5194/essd-16-5405-2024

Articles | Volume 16, issue 11

https://doi.org/10.5194/essd-16-5405-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-16-5405-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 16, issue 11

Data description paper

|

28 Nov 2024

Data description paper |

| 28 Nov 2024

PRODEM: an annual series of summer DEMs (2019 through 2022) of the marginal areas of the Greenland Ice Sheet

Mai Winstrup, Heidi Ranndal, Signe Hillerup Larsen, Sebastian B. Simonsen, Kenneth D. Mankoff, Robert S. Fausto, and Louise Sandberg Sørensen

Data sets

PRODEM: Annual summer DEMs of the marginal areas of the Greenland Ice Sheet Mai Winstrup https://doi.org/10.22008/FK2/52WWHG

Short summary

Surface topography across the marginal zone of the Greenland Ice Sheet is constantly evolving. Here we present an annual series (2019–2022) of summer digital elevation models (PRODEMs) for the Greenland Ice Sheet margin, covering all outlet glaciers from the ice sheet. The PRODEMs are based on fusion of CryoSat-2 radar altimetry and ICESat-2 laser altimetry. With their high spatial and temporal resolution, the PRODEMs will enable detailed studies of the changes in marginal ice sheet elevations.