Grupo de Ingeniería y Gestión Ambiental (GIGA), Escuela Ambiental, Facultad de Ingeniería, Universidad de Antioquia, Medellín, Colombia
Teresita Betancur Vargas
Grupo de Ingeniería y Gestión Ambiental (GIGA), Escuela Ambiental, Facultad de Ingeniería, Universidad de Antioquia, Medellín, Colombia
Publisher's note: Teresita Betancur Vargas was added as co-author to this paper on 19 October 2022. They originally contributed to the manuscript but were missing in the author list upon publication.
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Total article views: 2,930 (including HTML, PDF, and XML)
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Latest update: 23 Dec 2025
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Using total water storage (TWS) from GRACE satellites, we assess the reliability of global hydrological and land surface models over a medium-sized tropical basin with a well-developed gauging network. We find the models poorly represent TWS for the monthly series, but they improve in representing seasonality and long-term trends. We conclude that GRACE provides a valuable dataset to benchmark global simulations of TWS change, offering a useful tool to improve global models in tropical basins.
Using total water storage (TWS) from GRACE satellites, we assess the reliability of global...