Journal ArticleDOI
Improvements to a MODIS global terrestrial evapotranspiration algorithm
TLDR
In this article, an improved version of the global evapotranspiration (ET) algorithm based on MODIS and global meteorology data has been proposed, which simplifies the calculation of vegetation cover fraction, calculating ET as the sum of daytime and nighttime components, adding soil heat flux calculation, improving estimates of stomatal conductance, aerodynamic resistance and boundary layer resistance, separating dry canopy surface from the wet and dividing soil surface into saturated wet surface and moist surface.About:
This article is published in Remote Sensing of Environment.The article was published on 2011-08-15. It has received 2052 citations till now. The article focuses on the topics: Evapotranspiration & Meteorological reanalysis.read more
Citations
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Journal ArticleDOI
Partitioning of evapotranspiration in remote sensing-based models
Carl Talsma,Stephen P. Good,Carlos Jimenez,Brecht Martens,Joshua B. Fisher,Diego G. Miralles,Matthew F. McCabe,A. J. Purdy +7 more
TL;DR: In this article, the authors compared three algorithms: the Penman-Monteith model from the Moderate Resolution Imaging Spectroradiometer (PM-MODIS), the Priestley-Taylor Jet Propulsion Laboratory model (PT-JPL), and the Global Land Evaporation Amsterdam Model (GLEAM).
Journal ArticleDOI
Intercomparison and evaluation of three global high-resolution evapotranspiration products across China
Peng Bai,Xiaomang Liu +1 more
TL;DR: In this article, three high-resolution large-scale evapotranspiration (ET) products were compared and evaluated across China; the evaluated ET products were the Global Land Evaporation Amsterdam Model (GLEAM) version 3.2, Global Land Data Assimilation System (GLDAS) version 2.4 and the Numerical Terradynamic Simulation Group (NTSG) dataset.
Journal ArticleDOI
Impact of model structure and parameterization on Penman-Monteith type evaporation models
TL;DR: In this paper, the impact of model structure and parameterization on the estimation of evaporation is investigated across a range of Penman-Monteith type models, including a traditional single-source Penman and Monteith model, a two-layer model based on Shuttleworth and Wallace (1985), and a three-source model based by Mu et al. (2011).
Journal ArticleDOI
Use of satellite leaf area index estimating evapotranspiration and gross assimilation for Australian ecosystems
Rong Gan,Rong Gan,Yongqiang Zhang,Hao Shi,Yuting Yang,Derek Eamus,Lei Cheng,Francis H. S. Chiew,Qiang Yu +8 more
TL;DR: Zhang et al. as mentioned in this paper presented the CSIRO Land and Water, Clunies Ross Street, Canberra 2601, Australia, 2007, Correspondence Yongqiang Zhang.
Journal ArticleDOI
A satellite-based hybrid algorithm to determine the Priestley–Taylor parameter for global terrestrial latent heat flux estimation across multiple biomes
Yunjun Yao,Shunlin Liang,Shunlin Liang,Xianglan Li,Jiquan Chen,Kaicun Wang,Kun Jia,Jie Cheng,Bo Jiang,Joshua B. Fisher,Qiaozhen Mu,Thomas Grünwald,Christian Bernhofer,Olivier Roupsard +13 more
TL;DR: In this paper, a satellite-based hybrid algorithm was proposed to determine the Priestley-Taylor (PT) parameter for estimating global terrestrial latent heat flux (LE) across multiple biomes.
References
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Journal ArticleDOI
Overview of the radiometric and biophysical performance of the MODIS vegetation indices
TL;DR: In this paper, the authors evaluated the performance and validity of the MODIS vegetation indices (VI), the normalized difference vegetation index (NDVI) and enhanced vegetation index(EVI), produced at 1-km and 500-m resolutions and 16-day compositing periods.
Journal ArticleDOI
On the Assessment of Surface Heat Flux and Evaporation Using Large-Scale Parameters
C. H. B. Priestley,R. J. Taylor +1 more
TL;DR: In this article, the large-scale parameterization of the surface fluxes of sensible and latent heat is properly expressed in terms of energetic considerations over land while formulas of the bulk aerodynamic type are most suitahle over the sea.
Journal ArticleDOI
Summarizing multiple aspects of model performance in a single diagram
TL;DR: In this article, a diagram has been devised that can provide a concise statistical summary of how well patterns match each other in terms of their correlation, their root-mean-square difference, and the ratio of their variances.
Journal ArticleDOI
Global threats to human water security and river biodiversity
Charles J. Vörösmarty,Peter B. McIntyre,Peter B. McIntyre,Mark O. Gessner,David Dudgeon,Alexander A. Prusevich,Pamela A. Green,Stanley Glidden,Stuart E. Bunn,Caroline A Sullivan,C. Reidy Liermann,Peter Davies +11 more
TL;DR: The first worldwide synthesis to jointly consider human and biodiversity perspectives on water security using a spatial framework that quantifies multiple stressors and accounts for downstream impacts is presented.
Journal Article
Evaporation and environment.
TL;DR: Progress towards a reconciliation of parallel concepts in meteorology and physiology is described, which stresses the importance of physiological restraint on the rate of transpiration from an irrigated field surrounded by dry land.
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