STATISTICAL DOWNSCALING OF GRACE-DERIVED TERRESTRIAL WATER STORAGE USING SATELLITE AND GLDAS PRODUCTS

Statistical downscaling of GRACE gravity satellite-derived groundwater level data

With the continued threat from climate change, population growth and followed by increasing water demand, the need for hydrological data with high spatial resolution and proper time coverage to be felt more than ago. Therefore, having data such as terrestrial water storage changes and groundwater level changes with high resolution spatial helps to plan and make decisions for water resource mana...

GRACE, GLDAS and measured groundwater data products show water storage loss in Western Jilin, China.

Water storage depletion is a worsening hydrological problem that limits agricultural production in especially arid/semi-arid regions across the globe. Quantifying water storage dynamics is critical for developing water resources management strategies that are sustainable and protective of the environment. This study uses GRACE (Gravity Recovery and Climate Experiment), GLDAS (Global Land Data A...

Data assimilation of GRACE terrestrial water storage estimates

Introduction Conclusions References

Validation of GRACE-derived terrestrial water storage from a regional approach over South America

Validation of GRACE - derived Terrestrial Water Storage from a regional 1 approach over South America

Validation of GRACE-derived Terrestrial Water Storage from a regional 1 approach over South America 2 Frédéric Frappart (1,2), Lucía Seoane (1), Guillaume Ramillien (1,2) 3 (1) Université de Toulouse, OMP-GET, UM5563, CNRS/IRD/UPS, 14 Avenue Edouard 4 Belin, 31400 Toulouse, France 5 (2) Groupe de Recherche en Géodésie Spatiale 6 7 Abstract : We propose to validate regional solutions consisting ...