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A 16-year dataset (2000-2015) of high-resolution (3 h, 10 km) global surface solar radiation
Tang, WJ (Tang, Wenjun)1; Yang, K (Yang, Kun)2,3; Qin, J (Qin, Jun)1; Li, X (Li, Xin)1,2; Niu, XL (Niu, Xiaolei)1

The recent release of the International Satellite Cloud Climatology Project (ISCCP) HXG cloud products and new ERA5 reanalysis data enabled us to produce a global surface solar radiation (SSR) dataset: a 16-year (2000-2015) high-resolution (3 h, 10 km) global SSR dataset using an improved physical parameterization scheme. The main inputs were cloud optical depth from ISCCP-HXG cloud products; the water vapor, surface pressure and ozone from ERA5 reanalysis data; and albedo and aerosol from Moderate Resolution Imaging Spectroradiometer (MODIS) products. The estimated SSR data were evaluated against surface observations measured at 42 stations of the Baseline Surface Radiation Network (BSRN) and 90 radiation stations of the China Meteorological Administration (CMA). Validation against the BSRN data indicated that the mean bias error (MBE), root mean square error (RMSE) and correlation coefficient (R) for the instantaneous SSR estimates at 10 km scale were -11.5 W m(-2), 113.5 W m(-2) and 0.92, respectively. When the estimated instantaneous SSR data were up-scaled to 90 km, its error was clearly reduced, with RMSE decreasing to 93.4 W m(-2) and R increasing to 0.95. For daily SSR estimates at 90 km scale, the MBE, RMSE and R at the BSRN were -5.8 Wm-2, 33.1 W m(-2) and 0.95, respectively. These error metrics at the CMA radiation stations were 2.1 W m(-2), 26.9 W m(-2) and 0.95, respectively. Comparisons with other global satellite radiation products indicated that our SSR estimates were generally better than those of the ISCCP flux dataset (ISCCP-FD), the global energy and water cycle experiment surface radiation budget (GEWEX-SRB), and the Earth's Radiant Energy System (CERES). Our SSR dataset will contribute to the land-surface process simulations and the photovoltaic applications in the future.

Subject AreaAtmospheric Sciences
WOS IDWOS:000502288000001
Indexed BySCI
KeywordPhotosynthetically Active Radiation Shortwave Radiation Quality-control Satellite Irradiance Products Cloud China Variability Atmosphere
WOS Research AreaGeology ; Meteorology & Atmospheric Sciences
WOS SubjectGeosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
Cooperation Status国内
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Cited Times:58[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorTang, WJ (Tang, Wenjun)
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Natl Tibetan Plateau Data Ctr, Beijing 100101, Peoples R China;
2.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China;
3.Tsinghua Univ, Dept Earth Syst Sci, Key Lab Earth Syst Modeling, Minist Educ, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Tang, WJ ,Yang, K ,Qin, J ,et al. A 16-year dataset (2000-2015) of high-resolution (3 h, 10 km) global surface solar radiation[J]. EARTH SYSTEM SCIENCE DATA,2019,11(4):1905-1915.
APA Tang, WJ ,Yang, K ,Qin, J ,Li, X ,&Niu, XL .(2019).A 16-year dataset (2000-2015) of high-resolution (3 h, 10 km) global surface solar radiation.EARTH SYSTEM SCIENCE DATA,11(4),1905-1915.
MLA Tang, WJ ,et al."A 16-year dataset (2000-2015) of high-resolution (3 h, 10 km) global surface solar radiation".EARTH SYSTEM SCIENCE DATA 11.4(2019):1905-1915.
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