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Hongsi Gao, Xiaochun Zhang, Xiugui Wang and Yuhong Zeng
The assessment of crop water productivity (CWP) is of practical significance for improving regional agricultural water use efficiency and water conservation levels. The remote sensing method is a common method for estimating large scale CWP, and the asse...
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Amir Ghaderi, Mehdi Dasineh, Maryam Shokri and John Abraham
The aim of this study was to estimate evapotranspiration (ET) using remote sensing and the Surface Energy Balance Algorithm for Land (SEBAL) in the Ilam province, Iran. Landsat 8 satellite images were used to calculate ET during the cultivation and harve...
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Alidou Sawadogo, Louis Kouadio, Farid Traoré, Sander J. Zwart, Tim Hessels and Kemal Sulhi Gündogdu
Traditional methods based on field campaigns are generally used to assess the performance of irrigation schemes in Burkina Faso, resulting in labor-intensive, time-consuming, and costly processes. Despite their extensive application for such performance ...
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Suli Pan, Li Liu, Zhixu Bai and Yue-Ping Xu
This study presents an approach that integrates remote sensing evapotranspiration into multi-objective calibration (i.e., runoff and evapotranspiration) of a fully distributed hydrological model, namely a distributed hydrology?soil?vegetation model (DHSV...
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Ayat Elnmer, Mosaad Khadr, Ayman Allam, Shinjiro Kanae and Ahmed Tawfik
A comprehensive framework for irrigation water performance assessment (IWPA) based on satellite data was proposed. This framework consists of external IWPA (EIWPA) and internal IWPA (IIWPA). The EIWPA indicates the water supply as well as agricultural an...
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Marios Spiliotopoulos, Nicholas M. Holden and Athanasios Loukas
The applicability of a land surface temperature (LST)-evapotranspiration (ET) regression model to estimate ET fraction (ETrF) was tested in the temperate maritime climate of Central Ireland. In this study, the Mapping ET at high Resolution and with Inter...
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Ramesh K. Singh, Gabriel B. Senay
Pág. 1 - 19
The development of different energy balance models has allowed users to choose a model based on its suitability in a region. We compared four commonly used models?Mapping EvapoTranspiration at high Resolution with Internalized Calibration (METRIC) model,...
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Manoel Reinaldo Leite,Jorge Luís Silva Brito
Este trabalho objetivou analisar, com auxílio de dados TM ? Landsat 5, as relações entre as mudanças no uso da terra e a variação da temperatura e do albedo de superfície, no período sazonal de inverno da bacia do Rio Vieira para os anos de 1985, 1995 e ...
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C. A. COSTA DOS SANTOS,R. L. DO NASCIMENTO,T. V. R. RAO,A. O. MANZI
The main objective of this study is to obtain the spatial distribution of net radiation (RN) in two contrasting vegetation covers (forest and pasture) through the SEBAL algorithm, and to analyze its performance when applied to tropical humid atmospheric ...
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Vagner Marques Pavão,Carlos Alexandre Santos Querino,Cristina Aparecida Beneditti,Larissa Leite Pavão,Juliane Kayse Albuquerque da Silva Querino,Nadja Gomes Machado,Marcelo Sacardi Biudes
Variações na temperatura e no albedo da superfície estão fortemente influenciadas pelo tipo de cobertura da superfície, que implica em alteração na quantidade e distribuição de energia disponível. Diante disso, o objetivo deste trabalho foi analisar a di...
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