Field measurements of the global UV-B radiation:a comparison between a broad-band radiometer and a Brewer spectrophotometer (Articolo in rivista)

Type
Label
  • Field measurements of the global UV-B radiation:a comparison between a broad-band radiometer and a Brewer spectrophotometer (Articolo in rivista) (literal)
Anno
  • 1996-01-01T00:00:00+01:00 (literal)
Alternative label
  • A. ANAV(1), M. L. MORICONI (1), S. GIANNOCCOL0(2) and M. DIMENN0(1) (1996)
    Field measurements of the global UV-B radiation:a comparison between a broad-band radiometer and a Brewer spectrophotometer
    in Il Nuovo cimento della Società italiana di fisica. C. Geophysics and space physics (Testo stamp.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. ANAV(1), M. L. MORICONI (1), S. GIANNOCCOL0(2) and M. DIMENN0(1) (literal)
Pagina inizio
  • 505 (literal)
Pagina fine
  • 516 (literal)
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  • 19 C (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Istituto di Fisica dell'Atmosfera, CNR - Roma, Italy (2) Reparto Sperimentale di Meteorologia Servizio Meteorologico Aeronautica Militare,Vigna di Valle, Roma, Italy (literal)
Titolo
  • Field measurements of the global UV-B radiation:a comparison between a broad-band radiometer and a Brewer spectrophotometer (literal)
Abstract
  • The spectral responsivity shape plays an important role in the prospect of a wide use of broad-band meters in the UV-B monitoring. As most UV-B broad-band meters have a responsivity approximating an erythemal action spectrum, a measurement campaign was planned to verify if such an instrument could be successfully used to measure the unfiltered global irradiance. A Yankee radiometer mod. UV-B 1 and a Brewer spectrophotometer, considered as a reference meter, were compared for this purpose. A short theoretical treatment of the Yankee radiometer response and some results of the comparison are shown. Only clear-sky days data are selected so that the UV-B radiation reaching the ground could be modelled as the sum of the direct and the isotropic diffuse components. The comparison results show a good agreement between the two instruments and confirm the capability of a broad-band UV-B radiometer of correctly measuring the global irradiance. (literal)
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