First I used BSRN Toolbox to extract swdn (surface downward shortwave radiation) and swup (surface upward shortwave radiation) from raw data files, and saved the data in ascii format, then I calculated surface net shortwave radation using swdn and swup, and organized all site data together for each month and year and saved them in netcdf files.
Temporal resolution:
monthly
General information:
This product was derived from WRMC-BSRN radiation dataset.