Surface soil moisture estimation from SEVIRI data onboard MSG satellite

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	Surface soil moisture estimation from SEVIRI data onboard MSG satellite
	Zhao, Wei(赵伟) ; Labed, Jelila ; Zhang, Xiaoyu ; Li, Zhao-Liang
	2010
会议名称	2010 30th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2010
会议日期	July 25, 2010 - July 30, 2010
会议地点	Honolulu, HI, United states
关键词	Atmospheric temperature Geology Geostationary satellites Moisture control Moisture determination Remote sensing Soil moisture Space optics Underwater soils Vegetation
通讯作者	Li, Zhao-Liang
英文摘要	Land surface temperature (LST) and vegetation index or Fraction of Vegetation Cover (FVC) triangle space in regional scale has been demonstrated to be an effective way to monitor surface soil moisture condition. In this study, LST mid-morning rising rate from geostationary satellite data is applied instead of LST in the triangle space. A new soil water dryness index (Temperature Rate Vegetation Dryness Index, TRVDI) is presented from the LST mid-morning rising rate - FVC space to reflect surface soil moisture condition. Regional TRVDI is calculated over a region of the Iberian Peninsula using MSG SEVIRI data recorded on July 2006. The validation was performed with AMSR-E soil moisture product and Anticipant Precipitation Index (API) for two meteorological stations in the area. Results indicate that TRVDI reflects the variation in soil moisture to some extent and is suitable to monitor regional surface soil moisture and temporal variation.
收录类别	EI
会议主办者	The Institute of Electrical and Electronics Engineers; Geoscience and Remote Sensing Society
会议录	International Geoscience and Remote Sensing Symposium (IGARSS)
会议录出版者	Institute of Electrical and Electronics Engineers Inc
会议录出版地	445 Hoes Lane / P.O. Box 1331, Piscataway, NJ 08855-1331, United States
语种	英语
ISBN号	9781424495665
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/21937]
专题	地理科学与资源研究所_研究生部
推荐引用方式 GB/T 7714	Zhao, Wei,Labed, Jelila,Zhang, Xiaoyu,et al. Surface soil moisture estimation from SEVIRI data onboard MSG satellite[C]. 见:2010 30th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2010. Honolulu, HI, United states. July 25, 2010 - July 30, 2010.