Articles | Volume 19, issue 1
https://doi.org/10.5194/hess-19-91-2015
https://doi.org/10.5194/hess-19-91-2015
Research article
 | 
07 Jan 2015
Research article |  | 07 Jan 2015

High-resolution global topographic index values for use in large-scale hydrological modelling

T. R. Marthews, S. J. Dadson, B. Lehner, S. Abele, and N. Gedney

Viewed

Total article views: 13,388 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
8,948 4,120 320 13,388 139 156
  • HTML: 8,948
  • PDF: 4,120
  • XML: 320
  • Total: 13,388
  • BibTeX: 139
  • EndNote: 156
Views and downloads (calculated since 12 Jun 2014)
Cumulative views and downloads (calculated since 12 Jun 2014)

Cited

Saved (final revised paper)

Saved (preprint)

Latest update: 17 Jun 2024
Download
Short summary
Modelling land surface water flow is of critical importance in the context of climate change predictions. Many approaches are based on the popular hydrology model TOPMODEL, and the most important parameter of this model is the well-known topographic index. Here we present new, higher-resolution parameter maps of the topographic index, which are ideal for land surface modelling applications and show important improvements on the previous standard maps from HYDRO1k.