3 papers
eess.IV2025
Assimilation of SWOT Altimetry Data for Riverine Flood Reanalysis: From Synthetic to Real Data
Quentin Bonassies, Thanh Huy Nguyen, Ludovic Cassan +6
Floods are one of the most common and devastating natural disasters worldwide. The contribution of remote sensing is important for reducing the impact of flooding both during the e…
math.NA2025
On the impact of observation error correlations in data assimilation, with application to along-track altimeter data
Olivier Goux, Anthony Weaver, Selime Gürol +2
Data assimilation involves estimating the state of a system by combining observations from various sources with a background estimate of the state. The weights given to the observa…
eess.IV2024
Remote Sensing Data Assimilation with a Chained Hydrologic-hydraulic Model for Flood Forecasting
Thanh Huy Nguyen, Andrea Piacentini, Sophie Ricci +4
A chained hydrologic-hydraulic model is implemented using predicted runoff from a large-scale hydrologic model (namely ISBA-CTRIP) as inputs to local hydrodynamic models (TELEMAC-2…