Accurate estimation of global solar radiation (R s) is essential to the design and assessment
of solar energy utilization systems. Existing empirical and machine learning models for …

Global solar radiation is a core component of scientific research and engineering application
across a broad spectrum. However, its measurement is limited by a small number of stations …

When a part of the power is generated by grid connected photovoltaic installations, an
effective global solar irradiation (GSI) forecasting tool becomes a must to ensure the quality …

Estimation of solar radiation from sunshine duration offers an important alternative in the
absence of measured solar radiation. However, due to the dynamic nature of atmosphere …

This study presents a comparative analysis of the ordinary and residual kriging methods for
map**, on a 1km× 1km grid size, the monthly mean of global solar radiation at the surface …

Solar radiation is an indispensable input for many applications, contributing to different
fields, including energy, meteorology, ecology, agriculture and industry. A lot of …

Accurate estimating the solar radiation (SR) in a region is an essential issue in hydrological
studies, energy engineering, architecture, and agricultural planning. In the current study, the …

Angström–Prescott (A–P) equation is the most widely used empirical relationship to estimate
global solar radiation from sunshine hours. A new approach based on Air Pollution Index …

In this study several sunshine-based regression models have been evaluated to estimate
monthly average daily global solar radiation on horizontal surface of Lake Van region in the …

The estimation of downward surface shortwave radiation (DSSR) is important for the Earth's
energy budget and climate change studies. This review was organised from the …