Water yield: evapotranspiration map data source

[dave]

Hi @ilham , I think you’re question might have an answer over here:

The input data of annual water yield - evapotranspiration

Hello, Community! Hope everyone is well! I am assessing annual water yield ecosystem services in a certain region. The input data requires the potential evapotranspiration raster data. Is it possible to directly use the annual composited MODIS16 ET data or some other ET products? The PET value is greater than the ET value. Which dataset is better for the assessment of annual water yield? I found that the depth of water yield in the urban area is larger than in other areas. Is it correct? The…