Google Earth Engine(GEE)——ERA5-数据计算逐年全球潜在蒸发量PET
通过ERA5-Land数据文件中关于如何汇总潜在蒸发(pet)数据集(将pet值米转换为毫米)代码:var geometry = /* color: #d63000 */ee.Geometry.Point([21.021809833554478, -9.078844651504086]);var aPoint = /* color: #d63000 */geometry;//影像筛选var era5hourly = ee.ImageCollection("ECMWF/ERA5_LAND/H