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Proceedings Paper

Simultaneous temperature and water vapor profile from IASI radiances
Author(s): Italia De Feis; Alberta M. Lubrano; Guido Masiello; Carmine Serio
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Paper Abstract

The IASI has 8461 potential channels to be exploited for inversions of geophysical parameters. In this paper we analyze two different strategies for their reduction. The first one looks for suitable spectral ranges where the inverse problem is as linear as possible; the second one is based on the cluster analysis theory. Our aim is to minimize the potential information loss evaluated by directly comparing the retrieved temperature and water vapor profiles on a complete set of test atmospheres.

Paper Details

Date Published: 31 January 2001
PDF: 9 pages
Proc. SPIE 4168, Remote Sensing of Clouds and the Atmosphere V, (31 January 2001); doi: 10.1117/12.413855
Show Author Affiliations
Italia De Feis, Istituto per le Applicazioni della Matematica (Italy)
Alberta M. Lubrano, Univ. degli Studi della Basilicata (Italy)
Guido Masiello, Univ. degli Studi della Basilicata (Italy)
Carmine Serio, Univ. degli Studi della Basilicata (Italy)


Published in SPIE Proceedings Vol. 4168:
Remote Sensing of Clouds and the Atmosphere V
Jaqueline E. Russell; Klaus Schaefer; Olga Lado-Bordowsky, Editor(s)

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