Evaluation of SEBS-estimated evapotranspiration using a large aperture scintillometer data for a complex underlying surface

CORC > 地理科学与资源研究所 > 中国科学院地理科学与资源研究所 > 研究生部

	Evaluation of SEBS-estimated evapotranspiration using a large aperture scintillometer data for a complex underlying surface
	Lu, Jing(卢静) ; Li,Zhao-Liang ; Wang,Huimin ; Tang,Ronglin ; Tang,Bohui ; Labed,Jelila ; Wu,Hua ; Yu,Guirui
	2012
会议名称	2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012
会议日期	July 22, 2012 - July 27, 2012
会议地点	Munich, Germany
关键词	Evapotranspiration Geology Heat flux Remote sensing Scintillation Water supply
通讯作者	Li, Z.-L.
英文摘要	This study firstly analyses the spatial representation of LAS (Large Aperture Scintillometer)-observed heat fluxes for a complex surface; and then evaluates the performance of SEBS model applied to a complex surface in comparison with in situ measurements. The results showed that LAS observation is indeed more stable than EC measurements even for complex surfaces, and the sensible heat flux from LAS is less than that from EC observations because of some land types with more evapotranspiration included into LAS footprint. SEBS overestimated latent heat flux at QYZ station in southern China because of the underestimation of H, but SEBS-estimated turbulent fluxes are more consistent with the LAS measurement.
收录类别	EI
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
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/28596]
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	Lu, Jing,Li,Zhao-Liang,Wang,Huimin,et al. Evaluation of SEBS-estimated evapotranspiration using a large aperture scintillometer data for a complex underlying surface[C]. 见:2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012. Munich, Germany. July 22, 2012 - July 27, 2012.