气候变化领域集成服务门户(CCPortal): A simple and efficient algorithm to estimate daily global solar radiation from geostationary satellite data

CCPortal

DOI	10.1016/j.energy.2011.03.007
	A simple and efficient algorithm to estimate daily global solar radiation from geostationary satellite data
	Lu, Ning; Qin, Jun; Yang, Kun; Sun, Jiulin
通讯作者	Lu, N (通讯作者)
发表日期	2011
ISSN	0360-5442
起始页码	3179
结束页码	3188
卷号	36 期号:5
英文摘要	Surface global solar radiation (GSR) is the primary renewable energy in nature. Geostationary satellite data are used to map GSR in many inversion algorithms in which ground GSR measurements merely serve to validate the satellite retrievals. In this study, a simple algorithm with artificial neural network (ANN) modeling is proposed to explore the non-linear physical relationship between ground daily GSR measurements and Multi-functional Transport Satellite (MTSAT) all-channel observations in an effort to fully exploit information contained in both data sets. Singular value decomposition is implemented to extract the principal signals from satellite data and a novel method is applied to enhance ANN performance at high altitude. A three-layer feed-forward ANN model is trained with one year of daily GSR measurements at ten ground sites. This trained ANN is then used to map continuous daily GSR for two years, and its performance is validated at all 83 ground sites in China. The evaluation result demonstrates that this algorithm can quickly and efficiently build the ANN model that estimates daily GSR from geostationary satellite data with good accuracy in both space and time. (C) 2011 Elsevier Ltd. All rights reserved.
关键词	ARTIFICIAL NEURAL-NETWORK SUNSHINE DURATION QUALITY-CONTROL DATA SETS SURFACE RETRIEVAL MODELS VALIDATION SIMULATION IRRADIANCE
英文关键词	Global solar radiation; Artificial neural network; Geostationary satellite; Data compression
语种	英语
WOS研究方向	Thermodynamics ; Energy & Fuels
WOS类目	Thermodynamics ; Energy & Fuels
WOS记录号	WOS:000291411400092
来源期刊	ENERGY
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/257848
推荐引用方式 GB/T 7714	Lu, Ning,Qin, Jun,Yang, Kun,et al. A simple and efficient algorithm to estimate daily global solar radiation from geostationary satellite data[J]. 中国科学院青藏高原研究所,2011,36(5).
APA	Lu, Ning,Qin, Jun,Yang, Kun,&Sun, Jiulin.(2011).A simple and efficient algorithm to estimate daily global solar radiation from geostationary satellite data.ENERGY,36(5).
MLA	Lu, Ning,et al."A simple and efficient algorithm to estimate daily global solar radiation from geostationary satellite data".ENERGY 36.5(2011).