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Proceedings Paper

Transmissivity measurements for atmospheric characterization
Author(s): Antonella Boselli; Paolo F. Ambrico; Aldo Amodeo; Paolo Di Girolamo; Gelsomina Pappalardo; Raffaele Velotta
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Paper Abstract

A study of the transmissivity in the spectral UV range for two sites, with different pollutant content, has been performed. Results obtained from measurements covering a period of five years are shown and the variability of the transmissivity profile and its time evolution during a night has been correlated to the water vapor content at the lower height. The aerosol optical thickness has been retrieved from lidar measurements with an evident cloud extinction and the cloud lidar ratio has been estimated from the independent simultaneous measurements of the aerosol extinction and backscattering coefficients.

Paper Details

Date Published: 25 February 2000
PDF: 7 pages
Proc. SPIE 4070, ALT '99 International Conference on Advanced Laser Technologies, (25 February 2000); doi: 10.1117/12.378200
Show Author Affiliations
Antonella Boselli, INFM and IMAAA (Italy)
Paolo F. Ambrico, Univ. degli Studi della Basilicata (Italy)
Aldo Amodeo, INMF and IMAAA (Italy)
Paolo Di Girolamo, INFM and IMAAA (Italy)
Gelsomina Pappalardo, INFM and IMAAA (Italy)
Raffaele Velotta, Univ. degli Studi di Napoli Federico II (Italy)


Published in SPIE Proceedings Vol. 4070:
ALT '99 International Conference on Advanced Laser Technologies
Vladimir I. Pustovoy; Vitali I. Konov, Editor(s)

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