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WaPOR, remote sensing for water productivity

About the programme

Achieving Food Security while using water resources in a sustainable manner is a major challenge for us and the next generations. Agriculture is a key water user. A careful monitoring of water productivity in agriculture and exploring opportunities to increase it are required. But how can we monitor the performance of water use in agriculture?

 

New developments in earth observation technology indicates that nowadays it is feasible to monitor key data for sustainable agricultural production and natural resources management using satellite remote sensing. This highlights the need for a comprehensive operational methodology, both scientifically robust and effective at various scales.

 

The programme on WaPOR, FAO’s portal to monitor Water Productivity through Open-access of Remotely sensed derived data, assists countries in monitoring water productivity, identifying water productivity gaps, proposing solutions to reduce these gaps and contributing to a sustainable increase of agricultural production. At the same time, it takes into account ecosystems and the equitable use of water resources, which should lead eventually to an overall reduction of water stress.

 

By providing near real time pixel information, WaPOR opens the door for service-providers to assist farmers in obtaining more reliable yields and improving their livelihoods. At the same time, irrigation authorities have access to information to modernize their irrigation schemes and government agencies are able to use this information to promote and increase the efficient use of their natural resources.