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
Mapping 20 years of irrigated croplands in China using MODIS and statistics and existing irrigation products
TL;DR: Li et al. as discussed by the authors generated intermediate irrigation maps (MIrAD-GI) by fusing the MODIS-derived greenness index and statistical data and integrated all existing available irrigation maps over China into an improved series of annual irrigation maps, using constrained statistics and a synergy mapping method.
Journal ArticleDOI
A global 30-m ET model (HSEB) using harmonized Landsat and Sentinel-2, MODIS and VIIRS: Comparison to ECOSTRESS ET and LST
TL;DR: In this article , a hybrid single-source energy balance (HSEB) model was proposed to calculate evapotranspiration at the field-scale based on the synergistic use of Sentinel-2, Landsat, Visible Infrared Imaging Radiometer Suite (VIIRS) and MODIS land surface temperature products.
Journal ArticleDOI
Daily Based Morgan–Morgan–Finney (DMMF) Model: A Spatially Distributed Conceptual Soil Erosion Model to Simulate Complex Soil Surface Configurations
TL;DR: In this article, the authors presented the Daily based Morgan-Morgan-Finney (MMF) model for estimating surface runoff and sediment redistribution patterns in seasonal climate regions with complex surface configurations.
Journal ArticleDOI
Remote sensing algorithm for surface evapotranspiration considering landscape and statistical effects on mixed pixels
TL;DR: In this article, a temperature-sharpening and flux aggregation scheme (TSFA) was developed to obtain accurate heat fluxes from the HJ-1B satellite data, which is of 30 and 300m spatial resolution in VIS/NIR bands and 300 and TIR bands, respectively.
Journal ArticleDOI
Impacts of juniper woody plant encroachment into grasslands on local climate
Jie Wang,Jie Wang,Xiangming Xiao,Jeffrey B. Basara,Xiaocui Wu,Rajen Bajgain,Rajen Bajgain,Yuanwei Qin,Russell Doughty,Berrien Moore +9 more
TL;DR: In this paper, the authors analyzed the differences of land surface temperature (LST), albedo (ΔAlbedo), and evapotranspiration (ET) between juniper-woody-encroached grasslands and adjacent pure grasslands using 16-year of remote sensing data.
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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