The daily temperature and precipitation grid data set of Yalong River from 2011 to 2021 has two resolutions of 25km and 3km, including temperature and precipitation elements. This data set is based on the ERA5-Land hourly high-resolution land reanalysis data product released by the European Center for Medium-Range Numerical Weather Prediction (ECMWF). It is generated by aggregating hourly data into daily data, as well as spatial extraction and grid remapping. (Protocol sharing)

The use statement suggests the following methods: the grid data set of daily temperature and precipitation in the Yalong River basin in 2011-2021 is derived from the national key research and development program "Intelligent dispatching and optimal operation of cascade hydropower stations based on space-time big data (2019YFE0105200)"; It is suggested to use the following method for quotation: European Medium Range Numerical Weather Forecast Data Center. Grid point data set of daily temperature and precipitation in Yalong River flow region from 2011 to 2021.