干旱区生态环境知识资源中心(Arid): The GLASS Land Surface Temperature Product

Arid

DOI	10.1109/JSTARS.2018.2870130
	The GLASS Land Surface Temperature Product
	Zhou, Ji 1; Liang, Shunlin 2,3,4; Cheng, Jie 2,3; Wang, Yujia 1; Ma, Jin 1
通讯作者	Zhou, Ji
来源期刊	IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING
ISSN	1939-1404
EISSN	2151-1535
出版年	2019
卷号	12 期号:2 页码:493-507
英文摘要	Land surface temperature (LST) is one of the most important geophysical parameters at the earth's surface. Satellite LST products are beneficial for scientific communities with a variety of applications. The Global Land Surface Satellite (GLASS) LST product has been generated for 1983, 1993, 2003, and 2013 from historical NOAA-7 and NOAA-14 AVHRR data and recent Terra/Aqua MODIS data. The spatial resolution of the instantaneous GLASS LST product is 0.05 degrees for 1983 and 1993 and is 1 km for 2003 and 2013. The algorithm for generating the GLASS LST product is based on a multialgorithm ensemble approach, which combines nine split-window algorithms with good performance in training, testing, and sensitivity analysis. The validation results based on in situ measurements demonstrate that the GLASS-AVHRR LST product has an accuracy of 2.89 K at Barrow site; the GLASS-MODIS LST product has an accuracy of 1.82-2.15 K at six grassland/cropland SURFRAD sites at nighttime, which is a similar accuracy to the official MODIS LST product. Systematic underestimation of LST at Desert Rock, NV (arid shrubland) has been found and has been attributed to uncertainties associated with land surface emissivities and other input datasets. Further intercomparison indicates that the GLASS-MODIS LST product agrees well with the official MODIS LST, with mean bias deviations/root mean square deviations of -1.19 K/1.87 K and 1.89 K/2.27 K for the two granules under examination. Nevertheless, the validation of the GLASS LST product is currently in a preliminary stage, and more in-depth examinations are still needed .
英文关键词	Global Land Surface Satellite (GLASS) land surface temperature (LST) National Oceanic and Atmospheric Administration (NOAA) AHVRR split-window algorithm Terra/Aqua MODIS
类型	Article
语种	英语
国家	Peoples R China ; USA
收录类别	SCI-E
WOS记录号	WOS:000460663600010
WOS关键词	EMISSIVITY SEPARATION ALGORITHM ; GROUND MEASUREMENTS ; WINDOW ALGORITHM ; MODIS DATA ; VALIDATION ; RETRIEVAL ; ASTER ; REFINEMENTS
WOS类目	Engineering, Electrical & Electronic ; Geography, Physical ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Engineering ; Physical Geography ; Remote Sensing ; Imaging Science & Photographic Technology
来源机构	北京师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216245
作者单位	1.Univ Elect Sci & Technol China, Sch Resources & Environm, Chengdu 611731, Sichuan, Peoples R China; 2.Beijing Normal Univ, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China; 3.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China; 4.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA
推荐引用方式 GB/T 7714	Zhou, Ji,Liang, Shunlin,Cheng, Jie,et al. The GLASS Land Surface Temperature Product[J]. 北京师范大学,2019,12(2):493-507.
APA	Zhou, Ji,Liang, Shunlin,Cheng, Jie,Wang, Yujia,&Ma, Jin.(2019).The GLASS Land Surface Temperature Product.IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING,12(2),493-507.
MLA	Zhou, Ji,et al."The GLASS Land Surface Temperature Product".IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 12.2(2019):493-507.