A new method for detemining the Angstrom turbidity coefficient from broad-band filter measurements.
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A new method for detemining the Angstrom turbidity coefficient from broad-band filter measurements.

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A new method for detemining the Angstrom turbidity coefficient from broad-band filter measurements.

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dc.contributor.author Utrillas Esteban, María Pilar
dc.contributor.author Pedrós Esteban, Roberto
dc.contributor.author Martínez Lozano, José Antonio
dc.contributor.author Tena Sangüesa, Fernando
dc.date.accessioned 2015-07-03T08:53:46Z
dc.date.available 2015-07-03T08:53:46Z
dc.date.issued 2000
dc.identifier.uri http://hdl.handle.net/10550/45023
dc.description.abstract In this work, a new method for determining Ångström turbidity coefficients is presented. This method is based on broadband filter irradiance measurements. By combining measurements obtained with different filters it is possible to obtain a single value of the turbidity coefficient representative of the whole measurement range of the pyrheliometer. The results provided by this new method are compared with the original Ångström method and turbidity coefficient values derived by spectroradiometric measurements. The results reproduce the actual values, as measured by a spectroradiometer, better than the previous best correlation did, thus demonstrating the advantage of analyzing the optical thickness from bands covering the whole spectral range.
dc.language.iso eng
dc.relation.ispartof Journal of Applied Meteorology, 2000, vol. 39, num. 6, p. 863-874
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Utrillas Esteban, María Pilar Pedrós Esteban, Roberto Martínez Lozano, José Antonio Tena Sangüesa, Fernando 2000 A new method for detemining the Angstrom turbidity coefficient from broad-band filter measurements. Journal of Applied Meteorology 39 6 863 874
dc.subject Termodinàmica
dc.subject Radiació solar
dc.title A new method for detemining the Angstrom turbidity coefficient from broad-band filter measurements.
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-07-03T08:53:46Z
dc.identifier.doi http://dx.doi.org/10.1175/1520-0450(2000)039<0863:ANMFDT>2.0.CO;2
dc.identifier.idgrec 003805

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