14 UFA ASpot

Webinar on hydrology in Africa

Online: 24 August 2023

Earth Observation for Hydrology in Africa

14 UFA ASpot
14 UFA ASpot

Monitoring and managing water resources, particularly in arid and semi-arid regions, are crucial for the wellbeing of communities. Africa, as the most vulnerable continent to the adverse impacts of climate change, faces challenges such as changing rainfall patterns, increased frequency of extreme weather events, and floods. This free webinar, open to all, discussed the benefits of hydrological products for Africa and how to best access satellite-based hydrological data.

Last Updated

05 March 2024

Published on

26 July 2023

Hydrological data play a vital role in monitoring and managing water resources. They help governmental agencies to manage the use of water resources, to mitigate water-related disasters, to improve goods transportation in rivers, as well as to plan for climate adaptation. They also support growth in various economic sectors that are dependent on weather and hydrology, for example by helping farmers to increase crop yields and by enabling people to safely evacuate risky areas before a flood hit.

However, there is a lack of ground observation data and early warning coverage in Africa.  Space-based observations from satellites, such as precipitation estimates, soil moisture, evapotranspiration, and river level information, have the potential to improve the monitoring of hydrological parameters, and are crucial for sustainable water resource management, flood forecast and climate adaptation.

EUMETSAT is committed to supporting data users in Africa with products covering the entire African continent. EUMETSAT provides operational products for hydrology, notably through its Satellite Application Facilities (e.g. the SAF Support to Operational Hydrology and Water Management (H SAF), and Land Surface Analysis SAF).

 

Webinar recording

Session #1
Introduction
8:00 - 8:15Welcome & introductionModerator
8:15 - 8:30International Water Diplomacy in Africa: Issues and ChallengesOlivier Cogels
8:30- 8:40Earth Observation products in support to Hydrology (overview)Silvia Puca, H-SAF
8:40 - 9:00Q&AModerator
Benefits for River Basin authorities
9:00 – 9:15EO support to navigation on Congo River and subsidiaries (GMES&Africa)

Georges Gulemvuga, CICOS

 

9:15 - 9:30Water resources and flow monitoring by satelliteBachir Alkali Tanimoun, NBA
9:30 - 9:45Earth observation to support the mandate of the NBIZeleke Kebebew Challa, NBI
9:45 - 10:00Q&AModerator

 

Lunch break

 

Session #2
12:00 - 12:05WelcomeModerator
Floods Early Warning  
12:05- 12:15GMES & Africa: Flood monitoring in West AfricaGaniyu Ishola Agbaje, CSSTE
12:15 - 12:25Floods and Water Resources Forecasting in GHAMohammed Hassan, IGAD
12:25 - 12:35ARC use of EO for flood insuranceFrançois Kayitakire, ARC
12:35 - 12:45The use of Earth observation data in National Hydrological Services in South AfricaJeremy Naidoo, South Africa Hydrological service
12:45 – 13:00Q&AModerator
Access to EO hydrological data & knowledge

13:00 - 13:15

 

The Hydrology SAF: Soil moisture productLuca Brocca, H SAF Soil Moisture Team
13:15 – 13:30The Hydrology SAF: Precipitation productLuca Ciabatta, H SAF Precipitation Team
13:30 – 13:40Land-SAF - Evapotranspiration productsMiguel Barrios, RMIB
13:40 – 13:50Applications of the Altimetry & SWOT missions over AfricaJean-François Cretaux, LEGOS
13:50 - 14:00Q&AModerator
14:00 - 14:05Closing Remarks