Results 271 to 280 of about 298,312 (304)

Cloud cover and daylight illuminance

Building and Environment, 1987
Abstract Continous measurements of daylight illuminance were made at Nottingham, England, during 1985 and 1986 . Cloud quantities were measured from simultaneous field photographs of the sky, and the association between global horizontal illuminance and cloudiness was calculated.
openaire   +1 more source

Cloud-Cover Distributions and Correlations

Journal of Applied Meteorology, 1992
Abstract Observations of cloud cover (in oktas or tenths) by ground-based observers have been studied to investigate the distribution of cloud-cover amounts and the correlation of cloud cover in time and space. The correlation between observations at the same station, at different times, was found to vary as an exponential of the time separation ...
openaire   +1 more source

Forbush Decreases and Cloud Cover

2005
According to the cosmic ray cloud hypothesis, changes in the cosmic ray intensity over the past two and a half solar cycles caused significant changes in the Earth's cloud cover with important consequences for the climate. To test this hypothesis we investigated on a global scale the atmospheric cloud cover and the variation of the atmospheric ...
Čalogović, Jaša, Beer, Jürg, Desorgher, Laurent, Flückiger, Erwin   +3 more
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Cloud cover

New Scientist, 2020
openaire   +2 more sources

Comparison of satellite and surface cloud cover observations and cloud cover regions over Europe

Journal of Climatology, 1988
AbstractA five year data set of satellite cloud cover observations and a thirty year data set of surface cloud cover observations were compared over Europe. There is good agreement between the general characteristics of these two cloud climatologies. Differences between monthly means (January, April, July and October) of the two data sets were formed ...
openaire   +1 more source

Polar Stratospheric Clouds: Satellite Observations, Processes, and Role in Ozone Depletion

Reviews of Geophysics, 2021
Ines Tritscher, Michael C Pitts, Lamont R Poole   +2 more
exaly  

Prebiotic Astrochemistry and the Formation of Molecules of Astrobiological Interest in Interstellar Clouds and Protostellar Disks

Chemical Reviews, 2020
Scott A Sandford, Michel Nuevo, Partha P Bera   +2 more
exaly  

Cloud cover

New Scientist, 2014
openaire   +1 more source

Penetrating Cloud Cover

Science, 2000
openaire   +1 more source

Impact of aerosols on convective clouds and precipitation

Reviews of Geophysics, 2012
Wei-Kuo Tao, Jen-Ping Chen, Zhanqing Li
exaly