气候变化领域集成服务门户(CCPortal): Global and Regional Evaluation of the CERES Edition-4A Surface Solar Radiation and Its Uncertainty Quantification

CCPortal

DOI	10.1109/JSTARS.2022.3164471
	Global and Regional Evaluation of the CERES Edition-4A Surface Solar Radiation and Its Uncertainty Quantification
	Zhang, Ke; Zhao, Long; Tang, Wenjun; Yang, Kun; Wang, Jing
通讯作者	Zhao, L (通讯作者)
发表日期	2022
ISSN	1939-1404
EISSN	2151-1535
起始页码	2971
结束页码	2985
卷号	15
英文摘要	This article presents a comprehensive evaluation of the 2000-2018 Clouds and Earth's Radiant Energy System Synoptic 1 degrees Ed4A (CERES SYN1deg Edition 4A) surface solar radiation (SSR) product. In particular, the global assessment is conducted over different temporal scales (i.e., hourly, daily, and monthly-average) with special attention given to the impact of clouds, and a regional evaluation is further implemented over the Mainland of China (MC) using SSR measurements from a denser observational network provided by the China Meteorological Administration. Evaluation across all valid station-grid pairs yields mixed performance with \|MBE\|<= 2.8 (6.2) W m(-2), RMSE <= 89.5 (31.6) W m(-2), and R >= 0.95 (0.93) over the globe (MC) for different temporal scales, and the monthly CERES SSR, with RMSE <= 20 W m(-2), is found to hold promise for global numerical weather prediction and climate monitoring. In addition, CERES is found to generally underestimate and overestimate SSR over land and ocean, respectively. Comparison between year-round and cloudy-season suggests that the presence of clouds may potentially impact the SSR retrievals, especially at the hourly temporal scales, with an increase in RMSE values larger than 10 W m(-2) for most stations. Further investigation of subgrid heterogeneity suggests that most in situ SSR measurements can reasonably represent the 1 degrees grid average except for some stations with specific geographic deployments, which may raise significant spatial representativeness issues and, therefore, need to be used with great caution.
关键词	ENERGY SYSTEM CERES QUALITY-CONTROL VALIDATION SATELLITE PRODUCTS CHINA CLOUD SIMULATION MODEL
英文关键词	Satellites; Clouds; Sea surface; Solar radiation; Sea measurements; Earth; Cloud computing; Clouds and Earth's radiant energy system synoptic (CERES); cloud; spatial representativeness; surface solar radiation; uncertainty quantification
语种	英语
WOS研究方向	Engineering ; Physical Geography ; Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Engineering, Electrical & Electronic ; Geography, Physical ; Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000790822800001
来源期刊	IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260609
推荐引用方式 GB/T 7714	Zhang, Ke,Zhao, Long,Tang, Wenjun,et al. Global and Regional Evaluation of the CERES Edition-4A Surface Solar Radiation and Its Uncertainty Quantification[J]. 中国科学院青藏高原研究所,2022,15.
APA	Zhang, Ke,Zhao, Long,Tang, Wenjun,Yang, Kun,&Wang, Jing.(2022).Global and Regional Evaluation of the CERES Edition-4A Surface Solar Radiation and Its Uncertainty Quantification.IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,15.
MLA	Zhang, Ke,et al."Global and Regional Evaluation of the CERES Edition-4A Surface Solar Radiation and Its Uncertainty Quantification".IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 15(2022).