ET mapping for agricultural water management: present status and challenges

PH Gowda, JL Chavez, PD Colaizzi, SR Evett… - Irrigation science, 2008 - Springer
Evapotranspiration (ET) is an essential component of the water balance. Remote sensing
based agrometeorological models are presently most suited for estimating crop water use at …

A review of downscaling methods for remote sensing-based irrigation management: Part I

W Ha, PH Gowda, TA Howell - Irrigation Science, 2013 - Springer
High-resolution daily evapotranspiration (ET) maps would greatly improve irrigation
management. Numerous ET mapping algorithms have been developed to make use of thermal …

Operational evapotranspiration mapping using remote sensing and weather datasets: A new parameterization for the SSEB approach

…, S Bohms, RK Singh, PH Gowda… - JAWRA Journal of …, 2013 - Wiley Online Library
The increasing availability of multi‐scale remotely sensed data and global weather datasets
is allowing the estimation of evapotranspiration ( ET ) at multiple scales. We present a …

Application of the water-related spectral reflectance indices: A review

S Ma, Y Zhou, PH Gowda, J Dong, G Zhang… - Ecological …, 2019 - Elsevier
Water status is an important indicator of ecosystem health. Based on the spectral signatures
of liquid water and other land surface features (eg, soil and vegetation), many water-related …

[PDF][PDF] Using thematic mapper data to identify contrasting soil plains and tillage practices

AP Van Deventer, AD Ward, PH Gowda… - … engineering and remote …, 1997 - asprs.org
Landsat-5 Thematic Mapper (TM) data from 11 May 1990 for Seneca County, Ohio were used
to develop TM-based probability models for classifying agricultural management practices …

Hydrologic and water quality models: Use, calibration, and validation

…, JG Arnold, PH Gowda - Transactions of the …, 2012 - elibrary.asabe.org
To provide a common background and platform for consensual development of calibration
and validation guidelines, model developers and/or expert users of the commonly used …

Irrigation in the Texas High Plains: A brief history and potential reductions in demand

PD Colaizzi, PH Gowda, TH Marek… - Irrigation and Drainage …, 2009 - Wiley Online Library
… zThe contributions of PD Colaizzi and PH Gowda to this article were prepared as part of …
Gowda et al. (2007) estimated that 91 of the 110 counties in the same study area had cotton lint …

Two-source energy balance model estimates of evapotranspiration using component and composite surface temperatures

…, JA Tolk, SR Evett, TA Howell, PH Gowda… - Advances in water …, 2012 - Elsevier
The two source energy balance model (TSEB) can estimate evaporation (E), transpiration (T),
and evapotranspiration (ET) of vegetated surfaces, which has important applications in …

Hydrological processes and model representation: Impact of soft data on calibration

…, EB Haney, J Jeong, M Arabi, PH Gowda - Transactions of the …, 2015 - elibrary.asabe.org
Hydrologic and water quality models are increasingly used to determine the environmental
impacts of climate variability and land management. Due to differing model objectives and …

A model integration framework for linking SWAT and MODFLOW

JA Guzman, DN Moriasi, PH Gowda, JL Steiner… - … Modelling & Software, 2015 - Elsevier
Assessment of long-term anthropogenic impacts on agro-ecosystems requires
comprehensive modelling capabilities to simulate water interactions between the surface and …