Cloud classification and retrieval from spaceborne microwave radiometry using a simulated cloud database

Author

d´Auria, G. ; Marzano, F.S. ; Pierdicca, N. ; Nossai, R. Pinna ; Basili, P. ; Ciotti, P.

Author_Institution

Dipt. di Ingegneria Elettronica, Rome Univ., Italy

Volume

4

fYear

1997

fDate

3-8 Aug 1997

Firstpage

2087

Abstract

A database of cloud genera is illustrated in terms of statistical distributions of hydrometeor vertical profiles. Since it is mainly derived from a microphysical model, it keeps both the microphysical consistency and the meteorological meaning. A simulated database of brightness temperatures, observed both from a spaceborne radiometer as the Special Sensor Microwave Imager and from a ground-based radiometer, is produced. An automatic classifier of cloud genera is proposed and its performances analyzed. Comparisons among SSM/I data, ground-based measurements and meteorological information are also described

Keywords

atmospheric techniques; clouds; geophysical signal processing; microwave measurement; millimetre wave measurement; pattern classification; radiometry; remote sensing; EHF; SHF; SSM/I; Special Sensor Microwave Imager; atmosphere; automatic classifier; brightness temperature; cloud classification; cloud genera; cloud type; hydrometeor vertical profile; measurement technique; meteorology; microphysical model; microphysics; microwave radiometry; pattern recognition; retrieval; simulated cloud database; spaceborne remote sensing; statistical distribution; Brightness temperature; Clouds; Image databases; Image sensors; Meteorology; Microwave radiometry; Microwave sensors; Performance analysis; Statistical distributions; Temperature sensors;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International

Print_ISBN

0-7803-3836-7

Type

conf

DOI

10.1109/IGARSS.1997.609234

Filename

609234