Two-source energy balance model estimates of evapotranspiration using component and composite surface temperatures
نویسندگان
چکیده
منابع مشابه
Two-source energy balance model estimates of evapotranspiration using component and composite surface temperatures
The two source energy balance model (TSEB) can estimate evaporation (E), transpiration (T), and evapotranspiration (ET) of vegetated surfaces, which has important applications in water resources management for irrigated crops. The TSEB requires soil (TS) and canopy (TC) surface temperatures to solve the energy budgets of these layers separately. Operationally, usually only composite surface tem...
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Reliably estimating the turbulent fluxes of latent and sensible heat at the Earth’s surface by remote sensing is important for research on the terrestrial hydrological cycle. This paper presents a practical approach for mapping surface energy fluxes using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) images from an improved two-source energy balance (TSEB) model. The or...
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a National Meteorological Center, China Meteorological Administration, Beijing 100081, China b Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China c Department of Biological Systems Engineering, University of Nebraska, NE 68583–0726, USA d Biology Department, San Diego State University, CA 92182–4614, USA e Institute of Agricultura...
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Evapotranspiration (ET) is an essential part of the hydrological cycle and accurately estimating it plays a crucial role in water resource management. Surface energy balance (SEB) models are widely used to estimate regional ET with remote sensing. The presence of horizontal advection, however, perturbs the surface energy balance system and contributes to the uncertainty of energy influxes. Thus...
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ژورنال
عنوان ژورنال: Advances in Water Resources
سال: 2012
ISSN: 0309-1708
DOI: 10.1016/j.advwatres.2012.06.004