Earth Surface Dynamics
Earth Surface Dynamics
ESurf
Articles | Volume 9, issue 1
Articles | Volume 9, issue 1
https://doi.org/10.5194/esurf-9-47-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-9-47-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 1
Research article
 | 
04 Feb 2021
Research article |  | 04 Feb 2021

Coupling threshold theory and satellite-derived channel width to estimate the formative discharge of Himalayan foreland rivers

Kumar Gaurav, François Métivier, A V Sreejith, Rajiv Sinha, Amit Kumar, and Sampat Kumar Tandon

Viewed

Total article views: 3,118 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,283 772 63 3,118 56 49
  • HTML: 2,283
  • PDF: 772
  • XML: 63
  • Total: 3,118
  • BibTeX: 56
  • EndNote: 49
Views and downloads (calculated since 10 Aug 2020)
Cumulative views and downloads (calculated since 10 Aug 2020)

Viewed (geographical distribution)

Total article views: 3,118 (including HTML, PDF, and XML) Thereof 2,771 with geography defined and 347 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 21 Jan 2025
Download
Short summary
This study demonstrates an innovative methodology to estimate the formative discharge of alluvial rivers from remote sensing images. We have developed an automated algorithm in Python 3 to extract the width of a river channel from satellite images. Finally, this channel width is translated into discharge using a semi-empirical regime equation developed from field measurements and threshold channel theory that explains the first-order geometry of alluvial channels.
Read more