2000-2010年黑河流域蒸散发数据

ET（蒸散发）监测对农业水资源管理、区域水资源利用规划和社会经济可持续发展至关重要。传统监测ET方法的局限性主要在于无法做到大面积同时观测，只能局限于观测点上，因此人员设备成本相对较高，既不能提供面上的ET数据，也不能提供不同土地利用类型和作物类型的ET数据。 利用遥感可以做到ET的定量监测，遥感信息的特点是既能...

Evapotranspiration (ET) monitoring is critical for agricultural water resource management, regional water utilization planning, and socio-economic sustainable development. The main limitations of traditional ET monitoring methods are that they cannot conduct simultaneous observations over large areas and are only restricted to point-based measurements. Consequently, their labor and equipment costs are relatively high, and they fail to provide areal ET data as well as ET data for different land use types and crop types. Remote sensing enables quantitative ET monitoring, which is characterized by its ability to...