<p>This dataset includes three sets of climate historical reanalysis data from CFSR, ERA-Interim and MERRA in Central Asia and Xinjiang from 1979 to 2014, including four meteorological indicators: daily precipitation, relative humidity, surface radiation and daily average temperature. The spatial resolution of CFSR data is 40km, the spatial resolution of ERA-Interim data is 80km, and the spatial resolution of MERRA data is 5.5 km. Time resolution is daily. </p>
The three climate datasets are derived from the recently developed global reanalysis dataset. MERRA uses the latest version of the Global Earth Observing System (GEOS-5), which absorbs satellite radiation and routine observations. ERA-Interim is a global land surface reanalysis dataset generated with a horizontal resolution of T255 (80 kilometers), with product updates with a delay of approximately one month from real-time. CFSR is the latest global reanalysis of climate data set.
Atmospheric reanalysis data are driven by multiple data, combined with observation data with strict quality control, and used data assimilation technology and numerical prediction models to obtain historical observation data.
| # | number | name | type |
| 1 | XDA20000000 | Other |
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CSTR:33110.11.ariddc.00175
10.12389/ariddc.00175
