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Sensitivity of Temperature Retrieval in the Martian Atmosphere to Transmittance Simulation Accuracy and Instrumental Noise

Haus, R. and Titov, D.V. (2000) Sensitivity of Temperature Retrieval in the Martian Atmosphere to Transmittance Simulation Accuracy and Instrumental Noise. Planetary and Space Science, 48 (5), pp. 473-481.

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Abstract

The Mars-Express mission in 2003 will carry the Planetary Fourier Spectrometer (PFS) for measurement of infrared radiation emitted by the atmosphere and surface. The retrieval of vertical temperature profiles is based on an iterative comparison of measured and simulated spectra in the 15 µm CO2 band. A sensitivity study is performed to define the required accuracy of line-by-line CO2 transmittance simulations to obtain reliable temperature results. The influence of instrumental noise of the temperature retrieval is also discussed. Synthetic measurements as well es selected spectra from the Mariner 9-IRIS data were used in the study.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=1999,
Title:Sensitivity of Temperature Retrieval in the Martian Atmosphere to Transmittance Simulation Accuracy and Instrumental Noise
Authors:
AuthorsInstitution or Email of Authors
Haus, R.UNSPECIFIED
Titov, D.V.Max-Planck-Institut für Aeronomie, Katlenburg-Lindau
Date:2000
Journal or Publication Title:Planetary and Space Science
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:48
Page Range:pp. 473-481
Status:Published
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EW - Erforschung des Weltraums
DLR - Research area:Space
DLR - Program:W EW - Erforschung des Weltraums
DLR - Research theme (Project):UNSPECIFIED
Location: Berlin-Adlershof
Institutes and Institutions:Institut für Weltraumsensorik und Planetenerkundung
Deposited By: Susanne Pieth
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 18:30

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