The Cryosphere
The Cryosphere
TC
Articles | Volume 17, issue 3
Articles | Volume 17, issue 3
https://doi.org/10.5194/tc-17-1299-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-17-1299-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 3
Brief communication
 | 
21 Mar 2023
Brief communication |  | 21 Mar 2023

Brief communication: Glacier mapping and change estimation using very high-resolution declassified Hexagon KH-9 panoramic stereo imagery (1971–1984)

Sajid Ghuffar, Owen King, Grégoire Guillet, Ewelina Rupnik, and Tobias Bolch

Viewed

Total article views: 3,160 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,207 858 95 3,160 326 96 148
  • HTML: 2,207
  • PDF: 858
  • XML: 95
  • Total: 3,160
  • Supplement: 326
  • BibTeX: 96
  • EndNote: 148
Views and downloads (calculated since 11 Oct 2022)
Cumulative views and downloads (calculated since 11 Oct 2022)

Viewed (geographical distribution)

Total article views: 3,160 (including HTML, PDF, and XML) Thereof 3,094 with geography defined and 66 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 18 Nov 2025
Download
Short summary
The panoramic cameras (PCs) on board Hexagon KH-9 satellite missions from 1971–1984 captured very high-resolution stereo imagery with up to 60 cm spatial resolution. This study explores the potential of this imagery for glacier mapping and change estimation. The high resolution of KH-9PC leads to higher-quality DEMs which better resolve the accumulation region of glaciers in comparison to the KH-9 mapping camera, and KH-9PC imagery can be useful in several Earth observation applications.
Read more
Share