Results 231 to 240 of about 6,799,105 (286)

SaurKshetra: A curated dataset and ML-based classification for solar energy site selection. [PDF]

open access: yesData Brief
Shivgan Y   +7 more
europepmc   +1 more source

Polar dimming and mid-latitude brightening in a warming climate. [PDF]

open access: yesNatl Sci Rev
Liu S   +5 more
europepmc   +1 more source

Sun Exposure and Asthma Prevalence in Spanish Schoolchildren and Adolescents in the Global Asthma Network (GAN) Phase I Study: A Semi-Individual Cross-Sectional Study. [PDF]

open access: yesJ Clin Med
Arnedo-Pena A   +10 more
europepmc   +1 more source

Autocorrelation of daily global solar radiation

Il Nuovo Cimento C, 1981
We show that the time series of daily valuesK T (ratios of global solar radiation on a horizontal surface to extra atmospherical radiation) cannot be statistically distinguished from a 1st-order autoregressive stochastic process. The analysis of Italian meteorological data shows that the first autocorrelation coefficient is a random variable which is ...
B. BARTOLI   +4 more
openaire   +2 more sources

Global solar radiation estimation

Renewable Energy, 1997
Abstract This paper presents the comparison between the observed and estimated values of global solar radiation on horizontal surfaces obtained from the linear Angstrom type of correlation of Rehman and Halawani [1] for 52 cities spread in 11 countries; viz.
Shafiqur Rehman, Talal Omar Halawani
openaire   +1 more source

Estimating global solar radiation

Boundary-Layer Meteorology, 1975
A model is presented to calculate daily totals of global solar radiation. First, cloudless sky radiation is evaluated from transmission due to absorption and scattering. Cloud effects are added using cloud layer transmission. A simple expression to account for additional radiation due to reflection between the ground surface and cloud bases is also ...
J. A. Davies, W. Schertzer, M. Nunez
openaire   +1 more source

Radiation-Hydrodynamic Waves and Global Solar Oscillations

Solar Physics, 1994
We investigate nonadiabatic hydrodynamic waves in a nongrey, radiating, thermally conducting, homogeneous atmosphere in LTE with a finite mean free path of photons. Avoiding the Eddington approximation the remaining simplifications in the basic equations are discussed, the generalized dispersion relation is analysed, and some wave properties in a grey ...
J. Staude   +2 more
openaire   +1 more source

The Asymmetry of Global Solar Radiation Around Solar Noon

Journal of Applied Meteorology, 1988
Abstract Using approximately 25 years of rehabilitated global solar radiation measurements, an analysis of the asymmetry of global solar radiation around solar noon was performed for three climatic regions of the United states represented by Miami, Florida; Fort Worth, Texas; and Washington, DC.
R. T. Pinker, L. M. Militana
openaire   +1 more source

On the global solar radiation prediction methods

Journal of Renewable and Sustainable Energy, 2016
The availability of reasonably accurate global solar radiation data is vital for the success of any solar project. However, only a few meteorological stations around the world capture these data as a result of the high cost of measuring equipment and the lack of technical capability in calibrating them.
T. R. Ayodele   +2 more
openaire   +1 more source

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