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DOI	10.2151/jmsj.81.277
	Regionalization of surface fluxes over heterogeneous landscape of the Tibetan Plateau by using satellite remote sensing data
	Ma, YM; Ishikawa, H; Tsukamoto, O; Menenti, M; Su, ZB; Yao, TD; Koike, T; Yasunari, T
发表日期	2003
ISSN	0026-1165
起始页码	277
结束页码	293
卷号	81 期号:2
英文摘要	In this study, a parameterization method based on NOAA-14/AVHRR data and field observations is described and tested for deriving the regional land surface variables, vegetation variables and land surface heat fluxes over a heterogeneous landscape. As a case study, the method was applied to the Tibetan Plateau area. The regional distribution maps of surface reflectance, MSAVI, vegetation coverage, surface temperature, net radiation, soil heat flux, sensible heat flux and latent heat flux were determined over the Tibetan Plateau area. The derived results were validated by using the ground truth. The results show that the more reasonable regional distributions and their seasonal variations of land surface variables (surface reflectance, surface temperature), vegetation variables (MSAVI and vegetation. coverage), net radiation, soil heat flux and sensible heat flux can be obtained by using the method proposed in this study. However, the approach of deriving regional latent heat flux, and their seasonal variation as the residual of the energy budget, may not be a good method due to the unbalance of energy and the strong advection over the study area. Further improvement of the method was also discussed.
关键词	SOIL HEAT-FLUX NET-RADIATION ENERGY-BALANCE LAND SURFACES TEMPERATURE PARAMETERS EMISSIVITY CANOPY BUDGET HEIFE
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000183625100006
来源期刊	JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN
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/257347
推荐引用方式 GB/T 7714	Ma, YM,Ishikawa, H,Tsukamoto, O,et al. Regionalization of surface fluxes over heterogeneous landscape of the Tibetan Plateau by using satellite remote sensing data[J]. 中国科学院青藏高原研究所,2003,81(2).
APA	Ma, YM.,Ishikawa, H.,Tsukamoto, O.,Menenti, M.,Su, ZB.,...&Yasunari, T.(2003).Regionalization of surface fluxes over heterogeneous landscape of the Tibetan Plateau by using satellite remote sensing data.JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN,81(2).
MLA	Ma, YM,et al."Regionalization of surface fluxes over heterogeneous landscape of the Tibetan Plateau by using satellite remote sensing data".JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN 81.2(2003).