Global Calibration and Data Assimilation

Developing an Ensemble Kalman Filter calibration and data assimilation (EnC/DA) approach for integrating geodetic and remote sensing data into a global hydrological model

Advancing global-scale hydrological modeling and the understanding of the global freshwater system by model development and calibration/data assimilation

Pareto-optimal calibration for multiple hydrological signatures and spatio-temporal patterns

Optimizing alternative GRACE data sets for calibration and data assimilation and validation of model results using independent data sets

Refined estimates of absolute water levels for inland waters from multi-mission satellite altimetry (WALESA)

Estimation of river discharge and surface water storage from spaceborne data: full catchment coverage with optimal space and time resolution

Error quantification and development of quality layers for global, daily remote sensing products for surface water and snow cover extent and dynamics

Estimation of global glacier mass changes

Validation of simulated TWS against GNSS

News

March, 2023

Mohammad Tourian will provide a talk at the 2. ICCC online Workshop on “Geodesy for Climate Research” (28.-29.3.2023) on Wednesday, 29.3.2023, at 8:00am CEST about the “Current availability and distribution of Congo Basin’s freshwater resources”. Information about registration, participation, and the whole workshop program are available on the ICCC website.

Events

01. – 03.03.2023:

– ECR workshop on “Negotiation” and our next
– GlobalCDA status meeting
at the University of Stuttgart, Germany.

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