One Water Vision

One Water Vision

The One Water Vision initiative: for global cooperation on water

Water is at the heart of today's major international challenges: climate change, food security, biodiversity, territorial stability. Yet access to it remains unequal, and its management often inadequate.
To respond to this urgent need, several international leaders, have launched the One Water Summit in December 2024. The aim: to make water a global political priority and strengthen cooperation between countries.
This summit gave rise to the One Water Vision initiative: a scientific project that mobilizes space technologies to better understand, monitor and manage water resources

To accelerate the collection and delivery of water services, the World Meteorological Organization (WMO), the International Network for Basin Organizations (INBO) and an International Research Consortium (called “One Water Vision IRC”) are agreeing to cooperate in the framework of the “One Water Vision” initiative.

The Organizations of the Initiative:

The key partners of the Initiative:

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The secretariat of the Initiative:

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Co-animated by:

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The Consortium:

 

Legend of the Front Picture:
Milan seen by the Sentinel-2 satellite
© Copernicus Sentinel Data/, 2O22
Publication Press, Scientific, Educational and Pedagogical

Articles

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article

22 September 2025

By: Ambre Grimault

FluViSat - UK CEH

FluViSat – Hydrological Flow Measurements from Satellite Video (UK CEH)
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article

16 September 2025

By: Ambre Grimault

International Forum “Space Days Kazakhstan 2025”

Throwback to the International Forum “Space Days Kazakhstan 2025”
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article

16 September 2025

By: Ambre Grimault

Anticipating Water and Agriculture Risks in a Changing Climate

ACCWA : Anticipating Water and Agriculture Risks in a Changing Climate
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article

28 August 2025

By: Ambre Grimault

One Water Vision’s participation in the PEPR OneWater Days

One Water Vision’s participation in the PEPR OneWater Days
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article

01 September 2025

By: Ambre Grimault

Satellite-Driven Climate Analysis: INRA’s Research on Rainfall Extremes in the Mediterranean

Satellite-Driven Climate Analysis: INRA’s Research on Rainfall Extremes in the Mediterranean
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article

11 August 2025

By: Ambre Grimault

River Water Levels Across the Amazon Basin During the 2023 - SGB

Widespread and Exceptional Reduction in River Water Levels Across the Amazon Basin During the 2023 Extreme Drought Revealed by Satellite Altimetry and SWOT – Geological Survey of Brazil (SGB)
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article

11 August 2025

By: Ambre Grimault

Visualizing Global River and Lake Variations with Satellite Altimetry - SGB

Hydrology From Space: Visualizing Global River and Lake Variations with Satellite Altimetry – Geological Survey of Brazil (SGB)
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14 10

From 14 Oct. 2025 to 17 Oct. 2025

Arcachon, France

SWOT Workshop

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10 11

From 10 Nov. 2025 to 22 Nov. 2025

Belém, Brazil

OWV at COP30

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01 12

From 01 Dec. 2025 to 05 Dec. 2025

Marrakech, Morocco

XIX World Water Congress