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Infrared Spectroscopy of Jupiter and Saturn

Published online by Cambridge University Press:  30 March 2016

Pierre Drossart
Pierre Drossart*
Affiliation:
DESPA, Observatoire de Paris, section de Meudon, France

Abstract

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The spectroscopy of giant planets in the infrared range gives access to a remote sensing of many physical parameters. The composition, pressure/temperature structure, and the cloud structure all contribute to the spectrum, in solar reflected light below 3 micrometer as well as thermal emission above, from atmospheric levels ranging from the mesosphere down to the troposphere. Imaging spectroscopy revealing the variability of the atmosphere gives access to spatial and temporal evolution of these parameters, constraining the meteorological evolution of the planets.

Type
II. Joint Discussions
Information
Highlights of Astronomy , Volume 12: Highlights of Astronomy. As presented at the XXIVth General Assembly of the IAU, 2000 , 2002 , pp. 96 - 98
Copyright
Copyright © Astronomical Society of Pacific 2002

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