Journal ArticleDOI
A remote sensing surface energy balance algorithm for land (SEBAL)-1. Formulation
TLDR
The Surface Energy Balance Algorithm for Land (SEBAL) as mentioned in this paper estimates the spatial variation of most essential hydro-meteorological parameters empirically, and requires only field information on short wave atmospheric transmittance, surface temperature and vegetation height.About:
This article is published in Journal of Hydrology.The article was published on 1998-12-01. It has received 2628 citations till now. The article focuses on the topics: SEBAL & Land cover.read more
Citations
More filters
Journal ArticleDOI
A time domain triangle method approach to estimate actual evapotranspiration: Application in a Mediterranean region using MODIS and MSG-SEVIRI products
TL;DR: In this article, a revised procedure of the so-called "triangle method" to parameterize the Priestley-Taylor ϕ coefficient was proposed, where the triangular feature space was parameterized considering pairs of T s −VI values obtained by exploring, for each pixel, only their temporal dynamics.
Journal ArticleDOI
Modelling the ground heat flux of an urban area using remote sensing data
G. Rigo,Eberhard Parlow +1 more
TL;DR: In this paper, an empirical regression function was generated to estimate the storage heat flux from NDVI values and an approach used the Objective Hysteresis Model (OHM) which is often used for in-situ measurements.
Proceedings ArticleDOI
PAIRS: A scalable geo-spatial data analytics platform
Levente Klein,Fernando J. Marianno,Conrad M. Albrecht,Marcus Freitag,Siyuan Lu,Nigel Hinds,Xiaoyan Shao,Sergio A. Bermudez Rodriguez,Hendrik F. Hamann +8 more
TL;DR: A new platform called Physical Analytics Integrated Repository and Services (PAIRS) is presented that enables rapid data discovery by automatically updating, joining, and homogenizing data layers in space and time.
Journal ArticleDOI
Effects of conversion of native cerrado vegetation to pasture on soil hydro-physical properties, evapotranspiration and streamflow on the Amazonian agricultural frontier.
Rodolfo Nóbrega,Alphonce C. Guzha,Gilmar Nunes Torres,Kristóf Kovács,Gabriele Lamparter,Ricardo Santos Silva Amorim,Eduardo Guimarães Couto,Gerhard Gerold +7 more
TL;DR: Overall, the results confirm that conversion of cerrado vegetation to pasture causes soil hydro-physical properties deterioration, reduction in evapotranspiration reduction, and increased streamflow.
Journal ArticleDOI
Satellite Psychrometric Formulation of the Operational Simplified SURFACE ENERGY BALANCE (SSEBOP) MODEL FOR QUANTIFYING AND MAPPING EVAPOTRANSPIRATION
TL;DR: In this article, the authors present a formulation of the SSEBop model using the psychrometric principle for vapor pressure/relative humidity measurements where the "dry-bulb" and "wet-b" equivalent readings can be obtained from satellite-based land surface temperature estimates, where the difference in temperature between the desired location and wet limit (reference value) is directly correlated to the soil-vegetation composite moisture status (surface humidity) and thus producing a fractional value (0-1) to scale the reference ET.
References
More filters
Journal ArticleDOI
The Interpretation of the Variations in Leaf Water Potential and Stomatal Conductance Found in Canopies in the Field
TL;DR: In this paper, the stomatal conductance of illuminated leaves is a function of current levels of temperature, vapour pressure deficit, leaf water potential (really turgor pressure) and ambient CO $_2$ concentration and when plotted against any one of these variables a scatter diagram results.
Journal ArticleDOI
A Revised Land Surface Parameterization (SiB2) for Atmospheric GCMS. Part I: Model Formulation
Piers J. Sellers,David A. Randall,G. J. Collatz,Joseph A. Berry,Christopher B. Field,D. A. Dazlich,Changan Zhang,G.D. Collelo,Lahouari Bounoua +8 more
TL;DR: In this paper, a revised version of the Simple Biosphere model (SiB2) is presented, incorporating a realistic canopy photosynthesis-conductance model to describe the simultaneous transfer of CO2 and water vapor into and out of the vegetation, respectively.
Journal ArticleDOI
Flux Parameterization over Land Surfaces for Atmospheric Models
TL;DR: In this article, a summary of observations and modeling efforts on surface fluxes, carried out at Cabauw in The Netherlands and during MESOGERS-84 in the south of France, is given.
Journal ArticleDOI
Footprint prediction of scalar fluxes from analytical solutions of the diffusion equation
TL;DR: The use of analytical solutions of the diffusion equation for "footprint prediction" is explored in this paper, where the upwind area most likely to affect a downwind flux measurement at a given height is compared.
Journal ArticleDOI
Wheat canopy temperature: A practical tool for evaluating water requirements
TL;DR: In this paper, the authors used a sliding cubic smoothing technique to calculate daily water contents and thus water depletion rates for the entire growing season and used this to predict water use by wheat in six differentially irrigated plots.