Articles | Volume 22, issue 3
https://doi.org/10.5194/hess-22-1811-2018
https://doi.org/10.5194/hess-22-1811-2018
Research article
 | 
13 Mar 2018
Research article |  | 13 Mar 2018

On the use of the GRACE normal equation of inter-satellite tracking data for estimation of soil moisture and groundwater in Australia

Natthachet Tangdamrongsub, Shin-Chan Han, Mark Decker, In-Young Yeo, and Hyungjun Kim

Viewed

Total article views: 3,854 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,577 1,180 97 3,854 70 94
  • HTML: 2,577
  • PDF: 1,180
  • XML: 97
  • Total: 3,854
  • BibTeX: 70
  • EndNote: 94
Views and downloads (calculated since 06 Jun 2017)
Cumulative views and downloads (calculated since 06 Jun 2017)

Viewed (geographical distribution)

Total article views: 3,854 (including HTML, PDF, and XML) Thereof 3,666 with geography defined and 188 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 18 Jun 2024
Download
Short summary
We present a new approach to improve the water storage estimate. Our approach combines GRACE's raw data (least-squares normal equation) with the results from the Community Atmosphere Land Exchange (CABLE) model. No post-processing filter is applied to GRACE data, and the full GRACE signal and error information are exploited. The approach is applied over 10 Australian river basins, and the evident improvement of the water storage estimate, particularly groundwater component, is clearly observed.