Earth Food Security: Use Case Service

This use case service consists in a water availability index computed based on soil status from Earth Observation. For the computation of water availability, long-time series of Soil Moisture is used to establish climatology over West Africa.本用例服务的核心内容为基于对地观测（Earth Observation）获取的土壤状态数据计算得到的水资源可利用性指数。为开展该水资源可利用性指数的计算工作，研究人员将借助土壤湿度（Soil Moisture）的长时间序列数据，在西非区域构建气候态基准。