干旱区生态环境知识资源中心(Arid): An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations

Arid

DOI	10.3390/rs11243044
	An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations
	Martins, Joao P. A.1,2; Trigo, Isabel F.1,2; Ghilain, Nicolas 3; Jimenez, Carlos 4,5; Goettsche, Frank-M.6; Ermida, Sofia L.1,2; Olesen, Folke-S.6; Gellens-Meulenberghs, Francoise 3; Arboleda, Alirio 3
通讯作者	Martins, Joao P. A.
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2019
卷号	11 期号:24
英文摘要	A new all-weather land surface temperature (LST) product derived at the Satellite Application Facility on Land Surface Analysis (LSA-SAF) is presented. It is the first all-weather LST product based on visible and infrared observations combining clear-sky LST retrieved from the Spinning Enhanced Visible and Infrared Imager on Meteosat Second Generation (MSG/SEVIRI) infrared (IR) measurements with LST estimated with a land surface energy balance (EB) model to fill gaps caused by clouds. The EB model solves the surface energy balance mostly using products derived at LSA-SAF. The new product is compared with in situ observations made at 3 dedicated validation stations, and with a microwave (MW)-based LST product derived from Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) measurements. The validation against in-situ LST indicates an accuracy of the new product between -0.8 K and 1.1 K and a precision between 1.0 K and 1.4 K, generally showing a better performance than the MW product. The EB model shows some limitations concerning the representation of the LST diurnal cycle. Comparisons with MW LST generally show higher LST of the new product over desert areas, and lower LST over tropical regions. Several other imagers provide suitable measurements for implementing the proposed methodology, which offers the potential to obtain a global, nearly gap-free LST product.
英文关键词	land surface temperature all-weather infrared microwave surface energy balance
类型	Article
语种	英语
国家	Portugal ; Belgium ; France ; Germany
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000507333400158
WOS关键词	METEOSAT FRP PRODUCTS ; SOIL-MOISTURE ; AMSR-E ; EMISSIVITY ESTIMATION ; SKIN TEMPERATURE ; ECMWF MODEL ; MICROWAVE ; RETRIEVAL ; VALIDATION ; PARAMETERS
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
EI主题词	2019-12-02
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311503
作者单位	1.IPMA, P-1749077 Lisbon, Portugal; 2.FCUL, IDL, P-1747016 Lisbon, Portugal; 3.Royal Meteorol Inst, Ringlaan 3, B-1180 Brussels, Belgium; 4.Estellus, F-75020 Paris, France; 5.CNRS, LERMA, Observ Paris, F-75000 Paris, France; 6.Karlsruhe Inst Technol, IMK IFU, D-82467 Garmisch Partenkirchen, Germany
推荐引用方式 GB/T 7714	Martins, Joao P. A.,Trigo, Isabel F.,Ghilain, Nicolas,et al. An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations[J],2019,11(24).
APA	Martins, Joao P. A..,Trigo, Isabel F..,Ghilain, Nicolas.,Jimenez, Carlos.,Goettsche, Frank-M..,...&Arboleda, Alirio.(2019).An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations.REMOTE SENSING,11(24).
MLA	Martins, Joao P. A.,et al."An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations".REMOTE SENSING 11.24(2019).