Water Levels of Lakes and Rivers SEC

SWOT data that exceeds expectations

The SWOT space mission was launched at the end of 2022 by CNES and NASA to document the water masses of the entire planet – oceans and continental waters. Data […]

07.03.2024

New Dissemination Portal for THEIA River and Lake Water Level Products – HYDROWEB

Discover the new hydroweb.next portal, which now include Theia Lake and River Water Level Products, Hydroweb

18.12.2023

Kakhovka: HYDROWEB data shows a reservoir turned back a river

Hydroweb data is used to track the world’s major rivers and reservoirs. It documents the end of the Kakhovka reservoir.

21.06.2023

What Hydroweb data shows about the Kakhovka dam failure

Theia Hydroweb data has been widely used to illustrate the recent variation in the Kakhovka dam reservoir on social networks, with comments sometimes going far beyond what the data can actually indicate.

13.06.2023

Theia innovates for the processing and dissemination of hydrological data

Flavien GOUILLON & Lionel ZAWADZKI from CNES gave an update on the evolution of the Theia data and services infrastructure to meet the needs of hydrological data processing and dissemination.

12.08.2022

Monitoring Lake and River’s Water Level: Sentinel-6A’s turn

Hydroweb product continuity is already ensured with the integration of Sentinel-6A data in place of Jason-3.

08.04.2022

Hydroweb counts now over 11000 stations

Hydroweb last version offers data from more than 11000 virtual stations as well as more validation information.

06.11.2020

Improved Hydroweb River Water-Level Product

Check the improvement on file content and metadata on Hydroweb River Product.

10.04.2020

Kariba Lake, witness of the South-African drought

The Aviso website supported by the CNES chose in January to report on the evolution of Lake Kariba, on the border of Zambia and Zimbabwe, revealing the drought that southern […]

16.01.2020

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