Results 131 to 140 of about 17,007 (164)
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Atmospheric Research, 1989
Since November 1978 a set of total solar irradiance (TSI) measurements from space is available, yielding a time series of more than 23 years. From measurements made by different space radiometers (HF on NIMBUS 7, ACRIM I on SMM, ACRIM II on UARS and VIRGO on SOHO) a composite record of TSI can be compiled. This leads to a reliable record of TSI with an
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Since November 1978 a set of total solar irradiance (TSI) measurements from space is available, yielding a time series of more than 23 years. From measurements made by different space radiometers (HF on NIMBUS 7, ACRIM I on SMM, ACRIM II on UARS and VIRGO on SOHO) a composite record of TSI can be compiled. This leads to a reliable record of TSI with an
openaire +1 more source
Data on total and spectral solar irradiance
Applied Optics, 1983This paper presents a brief survey of the data available on solar constant and extraterrestrial solar spectral irradiance. The spectral distribution of solar radiation at ground surface, computed from extraterrestrial solar spectral irradiance for several air mass values and for four levels of atmospheric pollution, is also presented.
A T, Mecherikunnel +2 more
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1999
The desire to detect possible variations of the total solar irradiance (TSI), the total amount of power supplied to the Earth from the Sun by radiative means, has been a goal for more than a century. Interest in this quantity arose from a realization that it is a determining factor of the Earth’s climate.
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The desire to detect possible variations of the total solar irradiance (TSI), the total amount of power supplied to the Earth from the Sun by radiative means, has been a goal for more than a century. Interest in this quantity arose from a realization that it is a determining factor of the Earth’s climate.
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2011
Since solar irradiance is not constant, it has become a topic of constant attention. The Sun is variable and its variability is better grasped when accounted by time series of scalar values. Among those, the Total Solar Irradiance holds a special status given its chief relevance to both solar physics and to solar forcing in the heliosphere.
openaire +1 more source
Since solar irradiance is not constant, it has become a topic of constant attention. The Sun is variable and its variability is better grasped when accounted by time series of scalar values. Among those, the Total Solar Irradiance holds a special status given its chief relevance to both solar physics and to solar forcing in the heliosphere.
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2016
The importance of the reliable solar spectral irradiance (SSI) data for solar and climate physics is now well acknowledged. In particular, the irradiance time series are necessary for most of the current studies concerning climate evolution. However, space instruments are vulnerable to the degradation due to the environment while ground based ...
Thuillier, Gérard +6 more
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The importance of the reliable solar spectral irradiance (SSI) data for solar and climate physics is now well acknowledged. In particular, the irradiance time series are necessary for most of the current studies concerning climate evolution. However, space instruments are vulnerable to the degradation due to the environment while ground based ...
Thuillier, Gérard +6 more
openaire +1 more source
A minutely solar irradiance forecasting method based on real-time sky image-irradiance mapping model
Energy Conversion and Management, 2020Zhao Zhen, João P S Catalao, Fei Wang
exaly
A new, lower value of total solar irradiance: Evidence and climate significance
Geophysical Research Letters, 2011Judith Lean
exaly
Measurement and Uncertainty of the Long-Term Total Solar Irradiance Trend
Solar Physics, 2004Steven Dewitte +2 more
exaly
Reliable solar irradiance prediction using ensemble learning-based models: A comparative study
Energy Conversion and Management, 2020Ying Sun, Fouzi Harrou, Junho Lee
exaly