气候变化领域集成服务门户(CCPortal): DEVELOPMENT OF PASSIVE MICROWAVE RETRIEVAL ALGORITHM FOR ESTIMATION OF SURFACE SOIL TEMPERATURE FROM AMSR-E DATA

CCPortal

DOI	10.1109/IGARSS.2016.7729427
	DEVELOPMENT OF PASSIVE MICROWAVE RETRIEVAL ALGORITHM FOR ESTIMATION OF SURFACE SOIL TEMPERATURE FROM AMSR-E DATA
	Han, Menglei; Lu, Hui; Yang, Kun
通讯作者	Lu, H (通讯作者)
发表日期	2016
ISSN	2153-6996
起始页码	1671
结束页码	1674
英文摘要	Soil temperature is one of the essential variables governing the land atmosphere interaction. In this study, we proposed a statistical algorithm to retrieve the surface soil temperature from AMSR-E brightness temperature (TB) observations. The algorithm was developed based on the regression relationship between AMSR-E TB and corresponding in situ soil temperature observed at the Naqu network in the central Tibetan Plateau (CTP-Naqu). The algorithm was validated by application in six soil observation networks distributed globally. The results demonstrate that the algorithm has high accuracy and good transferability and can be applied globally. Moreover, the new algorithm uses passive microwave observations and is able to retrieve soil temperature all-day and all-weather, which compensates the deficiency of thermal infrared-based algorithms that are vulnerable to cloud contamination. Index Terms-Surface soil
英文关键词	Surface soil temperature; Passive microwave; AMSR-E
语种	英语
WOS研究方向	Engineering ; Geology ; Remote Sensing
WOS类目	Engineering, Electrical & Electronic ; Geosciences, Multidisciplinary ; Remote Sensing
WOS记录号	WOS:000388114601199
来源期刊	2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
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/258686
推荐引用方式 GB/T 7714	Han, Menglei,Lu, Hui,Yang, Kun. DEVELOPMENT OF PASSIVE MICROWAVE RETRIEVAL ALGORITHM FOR ESTIMATION OF SURFACE SOIL TEMPERATURE FROM AMSR-E DATA[J]. 中国科学院青藏高原研究所,2016.
APA	Han, Menglei,Lu, Hui,&Yang, Kun.(2016).DEVELOPMENT OF PASSIVE MICROWAVE RETRIEVAL ALGORITHM FOR ESTIMATION OF SURFACE SOIL TEMPERATURE FROM AMSR-E DATA.2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS).
MLA	Han, Menglei,et al."DEVELOPMENT OF PASSIVE MICROWAVE RETRIEVAL ALGORITHM FOR ESTIMATION OF SURFACE SOIL TEMPERATURE FROM AMSR-E DATA".2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) (2016).