Tracking water resources from space: Challenges for the MENA region
In the Middle East and North Africa, water is a scarce resource with uneven distribution, resulting in geo-environmental problems at the national level and conflicts between countries that share access to key rivers and water resources that straddle state borders. The stress on the region’s limited water resources is exacerbated by an increasing reliance on groundwater. In such context, monitoring precipitation — the sole renewable water source — is essential yet also challenging. But space-based monitoring can provide a promising technological solution.