scholarly journals Creation of a composite solar ultraviolet irradiance data set

2008 ◽  
Vol 113 (A11) ◽  
pp. n/a-n/a ◽  
Author(s):  
Matthew T. DeLand ◽  
Richard P. Cebula
Keyword(s):  
Data Set ◽  
Irradiance Data ◽  
Ultraviolet Irradiance ◽  
Solar Ultraviolet

Solar ultraviolet irradiance observed from southern Argentina: September 1990 to March 1991

1993 ◽  
Vol 98 (D5) ◽  
pp. 8891-8897 ◽  
Author(s):  
J. E. Frederick ◽  
P. F. Soulen ◽  
S. B. Diaz ◽  
I. Smolskaia ◽  
C. R. Booth ◽  
...  
Keyword(s):  
Ultraviolet Irradiance ◽  
Solar Ultraviolet

scholarly journals Adaptation of an empirical model for erythemal ultraviolet irradiance

2007 ◽  
Vol 25 (7) ◽  
pp. 1499-1508 ◽  
Author(s):  
I. Foyo-Moreno ◽  
I. Alados ◽  
L. Alados-Arboledas
Keyword(s):  
Empirical Model ◽  
Independent Set ◽  
Mean Bias Error ◽  
Bias Error ◽  
Data Set ◽  
Uv Index ◽  
Ultraviolet Irradiance ◽  
Sky Conditions ◽  
Mean Square Errors ◽  
Radiation Measurements

Abstract. In this work we adapt an empirical model to estimate ultraviolet erythemal irradiance (UVER) using experimental measurements carried out at seven stations in Spain during four years (2000–2003). The measurements were taken in the framework of the Spanish UVB radiometric network operated and maintained by the Spanish Meteorological Institute. The UVER observations are recorded as half hour average values. The model is valid for all-sky conditions, estimating UVER from the ozone columnar content and parameters usually registered in radiometric networks, such as global broadband hemispherical transmittance and optical air mass. One data set was used to develop the model and another independent set was used to validate it. The model provides satisfactory results, with low mean bias error (MBE) for all stations. In fact, MBEs are less than 4% and root mean square errors (RMSE) are below 18% (except for one location). The model has also been evaluated to estimate the UV index. The percentage of cases with differences of 0 UVI units is in the range of 61.1% to 72.0%, while the percentage of cases with differences of ±1 UVI unit covers the range of 95.6% to 99.2%. This result confirms the applicability of the model to estimate UVER irradiance and the UV index at those locations in the Iberian Peninsula where there are no UV radiation measurements.

Balloon observations of solar ultraviolet irradiance at solar minimum

1982 ◽  
Vol 30 (1) ◽  
pp. 67-71 ◽  
Author(s):  
Paul C. Simon ◽  
Roger Pastiels ◽  
Dennis Nevejans
Keyword(s):  
Solar Minimum ◽  
Ultraviolet Irradiance ◽  
Solar Ultraviolet

scholarly journals Creation of the GSFCSSI2 Composite Solar Spectral Irradiance Data Set

2019 ◽  
Vol 6 (7) ◽  
pp. 1284-1298 ◽  
Author(s):  
Matthew T. DeLand ◽  
Linton E. Floyd ◽  
Sergey Marchenko ◽  
Ramaswamy Tiruchirapalli
Keyword(s):  
Spectral Irradiance ◽  
Data Set ◽  
Solar Spectral Irradiance ◽  
Irradiance Data

scholarly journals Fossil pollen and spores as a tool for reconstructing ancient solar-ultraviolet irradiance received by plants: an assessment of prospects and challenges using proxy-system modelling

2019 ◽  
Vol 18 (2) ◽  
pp. 275-294 ◽  
Author(s):  
Alistair W. R. Seddon ◽  
Daniela Festi ◽  
T. Matthew Robson ◽  
Boris Zimmermann
Keyword(s):  
Systematic Evaluation ◽  
Fossil Pollen ◽  
System Modelling ◽  
Pollen And Spores ◽  
Ultraviolet Irradiance ◽  
Solar Ultraviolet

A systematic evaluation of the uncertainties limiting the application of UV-B-absorbing compounds in pollen and spores to reconstruct UV-B irradiance.

Solar ultraviolet irradiance at Tierra Del Fuego: Comparison of measurements and calculations over a full annual cycle

1996 ◽  
Vol 23 (4) ◽  
pp. 355-358 ◽  
Author(s):  
Susana B. Diaz ◽  
John E. Frederick ◽  
Timothy Lucas ◽  
C. Rocky Booth ◽  
Irina Smolskaia
Keyword(s):  
Annual Cycle ◽  
Tierra Del Fuego ◽  
Ultraviolet Irradiance ◽  
Solar Ultraviolet
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