Preliminary Test of the Penman-Monteith Equation for Estimating Daily Reference Evapotranspiration in Botswana

Estimating Daily Global Evapotranspiration Using Penman-Monteith Equation and Remotely Sensed Land Surface Temperature

Daily evapotranspiration (ET) is modeled globally for the period 2000–2013 based on the Penman–Monteith equation with radiation and vapor pressures derived using remotely sensed Land Surface Temperature (LST) from the MODerate resolution Imaging Spectroradiometer (MODIS) on the Aqua and Terra satellites. The ET for a given land area is based on four surface conditions: wet/dry and vegetated/non...

Fixed versus Variable Bulk Canopy Resistance for Reference 1 Evapotranspiration Estimation Using the Penman - Monteith 2 Equation under Semiarid Conditions

temperature- and radiation based methods against the standard fao penman- monteith for estimating the reference evapotranspiration (et0) in gorgan

the fao penman - monteith (f-p-m) method is now broadly accepted as the standard for estimating the reference evapotranspiration (et0). the method is also now used for evaluating the temperature-based [blaney-criddle (b-c) and hargreaves-samani (h-s)] and radiation-based [jensen-haise (j-h) and turc (tc)] methods. the objective was to compare the et0 estimated by the b-c, h-s, j-h, tc methods w...

an evaluation of simplified penman-monteith equation for estimating reference crop evapotranspiration using noaa satellite images, case study: gazvin irrigated land area

most weather stations in iran have been installed in arid areas, far from agricultural lands. therefore, the data gathered are not valid for estimating reference evapotranspiration. the advantage of satellite imagery is the coverage of a wide surface region from where information regarding agricultural areas can be obtained. according to this issue, researchers have converted the penman monteit...

Comparison of Artificial Neural Network and Physically Based Models for Estimating of Reference Evapotranspiration in Greenhouse

Evapotranspiration (ET) is one of the major components of hydrologic cycle. Accurate estimation of this parameter is essential for studies such as water balance, irrigation system design and management, and water resources management. Generally we used climate data for calculating evapotranspiration from indirect methods. This study investigates the utility of artificial neural networks (ANNs) ...