%0 Dataset %T Surface evapotranspiration data set of Heihe River Basin from 2009 to 2011 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/03575ef4-4d97-4978-868d-2bd375cef47e %W NCDC %R 10.12072/ncdc.nieer.db3073.2023 %A Jia li %K ET;remote sensing;Evapotranspiration %X Based on the near surface atmospheric driving data prepared by etmonitor and WRF model, the daily surface evapotranspiration of 1km in Heihe River Basin from 2009 to 2011 was estimated. The coordinate system is longitude and latitude projection, and the space range is 96.5e – 102.5e, 37.5n – 43n. The data is stored day by day in geotif format and named yyyyddd_ EvapoTranspiration.tif Where yyyy is the year and DDD is the day ordinal. The data type is single precision floating-point type, the unit is mm / D, and the invalid value is - 9.