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[PDF] Top 20 Calibration of reference evapotranspiration models in Pará

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Calibration of reference evapotranspiration models in Pará

Calibration of reference evapotranspiration models in Pará

... use of empirical agrometeorological models that can be adjusted to the climatic conditions of different regions has become increasingly necessary to improve water management in grain- ... See full document

11

Spatial variability analysis of reference evapotranspiration in Iran utilizing fine resolution gridded datasets

Spatial variability analysis of reference evapotranspiration in Iran utilizing fine resolution gridded datasets

... aim of being used in investigation of climate pattern analysis as well as in studying the spatial variability of evapotranspiration and ...average of the climatic values ... See full document

15

Alternative Methods of Reference Evapotranspiration for Brazilian Climate Types

Alternative Methods of Reference Evapotranspiration for Brazilian Climate Types

... index of agreement “d” and performance “c”, root mean square error (RMSE) and mean error ...importance of calibration process of alternative methods for the improvement of ETo ... See full document

12

Reference evapotranspiration estimate with limited weather data across a range of Mediterranean climates

Reference evapotranspiration estimate with limited weather data across a range of Mediterranean climates

... eters of the equation. Droogers and Allen (2002) explored recali- bration of HS coefficients but did not improve HS estimates ...other calibration attempts were performed and resulted in a ... See full document

11

Reference Evapotranspiration Estimation in Climate Change Scenarios for Rio Verde in the State of Goiás, Brazil

Reference Evapotranspiration Estimation in Climate Change Scenarios for Rio Verde in the State of Goiás, Brazil

... part of the Coupled Model Intercomparison Project Phase 5 – CMIP5 (CMIP, TAYLOR; STOUFFER, MEEHL, ...one of the models used in the future climate projections of the fifth assessment ... See full document

5

Methodology for the spatialisation of a reference evapotranspiration from SRTM data

Methodology for the spatialisation of a reference evapotranspiration from SRTM data

... aim of this work was to develop a methodology for the spatialisation of mean monthly reference evapotranspiration for the State of Ceará, using the Hargreaves and Samani equation, from ... See full document

10

ESTIMATION OF REFERENCE EVAPOTRANSPIRATION FOR COFFEE IRRIGATION MANAGEMENT IN A PRODUCUTIVE REGION OF MINAS GERAIS CERRADO

ESTIMATION OF REFERENCE EVAPOTRANSPIRATION FOR COFFEE IRRIGATION MANAGEMENT IN A PRODUCUTIVE REGION OF MINAS GERAIS CERRADO

... (2011), evapotranspiration can be directly measured by specific equipment, as the weighing lysimeter, however the high cost restricts its use to research institutes and for regional calibration of ... See full document

13

Spatial uncertainty assessment in modelling reference evapotranspiration at regional scale

Spatial uncertainty assessment in modelling reference evapotranspiration at regional scale

... combination of the same basic ...features of the attributes under study. The models used can represent bounded or unbounded varia- ...tion. In the former models, the variance (known as ... See full document

23

Three decades of reference evapotranspiration estimates for a tropical watershed in the eastern Amazon

Three decades of reference evapotranspiration estimates for a tropical watershed in the eastern Amazon

... accuracy of different models for determining ETo. In in the North region (Boa Vista - Roraima), using a monthly scale, the best results were obtained with the Blaney-Criddle (BC) method ... See full document

18

Heuristic methods applied in reference evapotranspiration modeling

Heuristic methods applied in reference evapotranspiration modeling

... performance of the SWR, RF, CB, BRNN and SVM methods for predicting ETo are presented in Table ...performance in the estimation of ETo, with r² varying between ...SVM. In addition, the ... See full document

11

Performance of different methods for reference evapotranspiration estimation in Jaíba, Brazil

Performance of different methods for reference evapotranspiration estimation in Jaíba, Brazil

... estimation of reference evapotranspiration (ET 0 ) but requires various meteorological data, which are often not ...objective of this work was to evaluate the performance of the FAO-PM ... See full document

7

Reference evapotranspiration models using different time scales in the Jaboticabal region of São Paulo, Brazil

Reference evapotranspiration models using different time scales in the Jaboticabal region of São Paulo, Brazil

... accuracy of different ETo models. For example, in Mossoró, RN (northeastern Brazil), the analyses by Cavalcanti Júnior et ...(2011) of ETo on a daily scale indicated better performance using ... See full document

9

Calibration models to measure body composition in taller subjects using DXA

Calibration models to measure body composition in taller subjects using DXA

... applied in the clinical setting ...addition of total body water estimation by isotope dilution allows the development of a 3C molecular model ...estimate of bone mineral by DXA (5, ... See full document

25

Reference crop evapotranspiration estimate using high-resolution meteorological network's data

Reference crop evapotranspiration estimate using high-resolution meteorological network's data

... implementation of the Optimal Interpolation (OI; Gandin, 1963). OI produces the best (in the sense of minimum analysis error variance), linear, unbiased estimate of the atmospheric ...values ... See full document

6

Aplicação de redes neurais mlp na predição da evapotranspiração de referência / Application of mlp neural networks in the prediction of reference evapotranspiration

Aplicação de redes neurais mlp na predição da evapotranspiração de referência / Application of mlp neural networks in the prediction of reference evapotranspiration

... Braz. J. of Develop., Curitiba, v. 6, n.5, p.25293-25305 may. 2020. ISSN 2525-8761 valor de saída a partir das entradas fornecidas à rede. Na segunda fase, as saídas são comparadas com os valores desejados, ... See full document

13

SPECTRAL UNIFORMITY EVALUATION OF REFERENCE SURFACES FOR AIRBORNE AND ORBITAL SENSORS ABSOLUTE CALIBRATION

SPECTRAL UNIFORMITY EVALUATION OF REFERENCE SURFACES FOR AIRBORNE AND ORBITAL SENSORS ABSOLUTE CALIBRATION

... points of the reference surface are significantly ...shown in Figure 6. As previously mentioned, one of the charac- teristics for an area to be considered ideal for calibration missions ... See full document

13

Regional Analysis and calibration for the South of Portugal of a simple evapotranspiration model for use in an autonomous lanscape irrigation controller

Regional Analysis and calibration for the South of Portugal of a simple evapotranspiration model for use in an autonomous lanscape irrigation controller

... Após se comparar todos os métodos para uma dada estação (Figura 2), mostram-se os resultados obtidos pelo método de Jensen-Haise para todas as estações (Figura 3). /Ver.), obtidos pelo m[r] ... See full document

8

Irrigation management based on reference evapotranspiration for pre-sprouted plantlets of sugarcane cultivars

Irrigation management based on reference evapotranspiration for pre-sprouted plantlets of sugarcane cultivars

... monitoring of the substrate water matrix ...height of plastic tube in ‘IACSP95-5000’ plots in different irrigation depth with six capsules per ...number of sensors, the authors ... See full document

12

Using immersive video environment simulations for calibration of evacuation models

Using immersive video environment simulations for calibration of evacuation models

... type of model that considers the impact of the motivation of the pedestrian to perform certain actions, these are termed as “social forces” and are not directly exerted by the immediate surroundings ... See full document

55

Calibration of parameters in Dynamic Energy Budget models using Direct-Search methods

Calibration of parameters in Dynamic Energy Budget models using Direct-Search methods

... evaluation of infeasible points, its use would be inappropriate in the context of DEB ...use of filter methods, proposed by Fletcher and Leyffer˙(2002) Hare (2010) suggested projection ... See full document

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