Results 41 to 50 of about 10,821 (160)

Advancements in solar spectral irradiance measurements by the TSIS-1 spectral irradiance monitor and its role for long-term data continuity

Journal of Space Weather and Space Climate
The first implementation of NASA’s Total and Spectral Solar Irradiance Sensor (TSIS-1) launched on December 15th, 2017, and was integrated into the International Space Station (ISS) to measure both the total solar irradiance (TSI) and the solar spectral ...
Richard Erik, Coddington Odele, Harber Dave, Chambliss Michael, Penton Steven, Brooks Keira, Charbonneau Luke, Peck Courtney, Béland Stéphane, Pilewskie Peter, Woods Tom   +10 more
doaj   +1 more source

Erythemal Solar Irradiance, UVER, and UV Index from Ground-Based Data in Central Spain

Applied Sciences, 2020
The study shows an analysis of a 7-year data set measuring Ultraviolet-B (UVB) irradiance values and ultraviolet index TABLEUVI) values derived from ground-based broadband irradiance measurements, satellite-derived total ozone, and UVB solar irradiance ...
Julia Bilbao, Argimiro de Migue
doaj   +1 more source

MEASUREMENTS AND MODELING OF TOTAL SOLAR IRRADIANCE IN X-CLASS SOLAR FLARES [PDF]

The Astrophysical Journal, 2014
The Total Irradiance Monitor (TIM) from NASA's SOlar Radiation and Climate Experiment (SORCE) can detect changes in the Total Solar Irradiance (TSI) to a precision of 2 ppm, allowing observations of variations due to the largest X-Class solar ares for the first time.
Moore, Christopher Samuel, Chamberlin, Phillip Clyde, Hock, Rachel   +2 more
openaire   +2 more sources

Effects of total solar eclipse of 29 March 2006 on surface radiation [PDF]

Atmospheric Chemistry and Physics, 2007
Solar irradiance spectral measurements were performed during a total solar eclipse. The spectral effect of the limb darkening to the global, direct irradiance and actinic flux measurements was investigated.
S. Kazadzis, A. Bais, M. Blumthaler, A. Webb, N. Kouremeti, R. Kift, B. Schallhart, A. Kazantzidis   +7 more
doaj  

Predictions of Surface Solar Radiation on Tilted Solar Panels using Machine Learning Models: A Case Study of Tainan City, Taiwan

Energies, 2017
In this paper, forecasting models were constructed to estimate surface solar radiation on an hourly basis and the solar irradiance received by solar panels at different tilt angles, to enhance the capability of photovoltaic systems by estimating the ...
Chih-Chiang Wei
doaj   +1 more source

The impact of a future solar minimum on climate change projections in the Northern Hemisphere

Environmental Research Letters, 2016
Solar variability represents a source of uncertainty in the future forcings used in climate model simulations. Current knowledge indicates that a descent of solar activity into an extended minimum state is a possible scenario.
G Chiodo, R García-Herrera, N Calvo, J M Vaquero, J A Añel, D Barriopedro, K Matthes   +6 more
doaj   +1 more source

Correlations between Total and Spectral Solar Irradiance Variations

The Astrophysical Journal
We compare short-term (seven solar rotations), wavelength-dependent temporal variations in spectral solar irradiance (SSI) with those from the total solar irradiance (TSI). Using space-based measurements, we empirically find good correlations across most
Greg Kopp, Nina-Elisabeth Nèmec, Alexander Shapiro   +2 more
doaj   +1 more source

Attenuation of solar UVB- and total irradiance by cloudiness

Meteorologische Zeitschrift, 1995
The transmittance of cloudiness was examined for the daily totals of global erythemal effective irradiance and global total irradiance in Innsbruck (577 m a.s.l., Western Austria) for the periods 1981-88 and 1993-94.
W. Ambach, M. Blumthaler, A. Cede
doaj   +1 more source

Solar Ultraviolet Exposure and Absorbed Irradiance of the Cornea and Anterior Chamber/Lens: A Monitoring Model Using Porcine Eyes in a Manikin

IEEE Access, 2020
Solar ultraviolet (UV) radiation is an unavoidable environmental and physical factor that contributes to a variety of eye diseases. Previous studies have mostly focused on the mechanism of eye damage caused by acute UV radiation.
Hui Hua, Liwen Hu, Rentong Chen, Nan Wang, Fangfang Ma, Xin Li, Tianyao Yang, Yang Liu   +7 more
doaj   +1 more source

The total solar irradiance during the recent solar minimum period measured by SOHO/VIRGO. [PDF]

Sci Rep, 2021
Finsterle W, Montillet JP, Schmutz W, Šikonja R, Kolar L, Treven L.   +5 more
europepmc   +1 more source