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Remote Sensing and GIS Techniques for Assessing Irrigation Performance: Case Study in Southern California
Publisher: American Society of Civil Engineers
Abstract: This paper presents the potential of remotely sensed data in addressing spatially distributed irrigation equity, adequacy, and sustainability. The surface energy balance algorithm for land (SEBAL) was implemented to map ...
Comparing Aircraft-Based Remotely Sensed Energy Balance Fluxes with Eddy Covariance Tower Data Using Heat Flux Source Area Functions
Publisher: American Meteorological Society
Abstract: In an effort to better evaluate distributed airborne remotely sensed sensible and latent heat flux estimates, two heat flux source area (footprint) models were applied to the imagery, and their pixel weighting/integrating ...
Utility of Remote Sensing–Based Two-Source Energy Balance Model under Low- and High-Vegetation Cover Conditions
Publisher: American Meteorological Society
Abstract: Two resistance network formulations that are used in a two-source model for parameterizing soil and canopy energy exchanges are evaluated for a wide range of soybean and corn crop cover and soil moisture conditions during ...
Scintillometer-Based Estimates of Sensible Heat Flux Using Lidar-Derived Surface Roughness
Publisher: American Meteorological Society
Abstract: he estimation of sensible heat flux, H, using large aperture scintillometer (LAS) under varying surface heterogeneity conditions was investigated. Surface roughness features characterized by variable topography and vegetation ...