Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 17, issue 1
Articles | Volume 17, issue 1
https://doi.org/10.5194/essd-17-205-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-205-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 1
Data description paper
 | 
24 Jan 2025
Data description paper |  | 24 Jan 2025

Global digital elevation model (GDEM) product generation by correcting ASTER GDEM elevation with ICESat-2 altimeter data

Binbin Li, Huan Xie, Shijie Liu, Zhen Ye, Zhonghua Hong, Qihao Weng, Yuan Sun, Qi Xu, and Xiaohua Tong

Viewed

Total article views: 4,875 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
3,601 560 714 4,875 93 144
  • HTML: 3,601
  • PDF: 560
  • XML: 714
  • Total: 4,875
  • BibTeX: 93
  • EndNote: 144
Views and downloads (calculated since 12 Aug 2024)
Cumulative views and downloads (calculated since 12 Aug 2024)

Viewed (geographical distribution)

Total article views: 4,875 (including HTML, PDF, and XML) Thereof 4,793 with geography defined and 82 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 19 Dec 2025
Download
Short summary
We refined the Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Model (ASTER GDEM) with Ice, Cloud, and Land Elevation Satellite 2 data to release a new dataset (IC2-GDEM). It has superior global elevation quality to ASTER GDEM. Its seamless integration with historical ASTER GDEM datasets is essential for longitudinal environmental studies. As a complementary data source to other GDEMs, it enables more reliable and comprehensive scientific discoveries.
Read more
Share
Altmetrics
Final-revised paper
Preprint