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Comparison of surface temperatures measured by the Planetary Fourier Spectrometer (PFS) on Mars Express with predictions from the Berlin Mars near Surface Thermal model (BMST) for the BEAGLE 2 landing site in Isidis Planitia

Helbert, Jörn und Arnold, G. und Benkhoff, J. und Hirsch, H. und Maturilli, A. und Formisano, V. und Giuranna, M. (2005) Comparison of surface temperatures measured by the Planetary Fourier Spectrometer (PFS) on Mars Express with predictions from the Berlin Mars near Surface Thermal model (BMST) for the BEAGLE 2 landing site in Isidis Planitia. Advances in Space Research. Elsevier. DOI: 10.1016/j.asr.2005.05.007. ISSN 0273-1177. (im Druck)

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Kurzfassung

The Isidis Plantita region on Mars is a landing site favored by engineers for its inherent safety. The landing site of Beagle 2 was in this area, as was one of the prime backup landing sites for the Mars Exploration Rover Spirit. Therefore, it seems likely that for future lander missions to Mars this area will be on the shortlist. Within its first orbits Mars Express has passed over Isidis Planitia and the Beagle 2 landing site. From these passes we have derived first estimates of the surface temperature for a region covering the planned landing site of Beagle 2 using in the long wavelength channel (5–45 μm) of the Planetary Fourier Spectrometer (PFS) next term on Mars Express. We have compared these temperatures with a map of surface temperatures for this area derived from a modeling with the Berlin Mars near Surface Thermal model (Helbert, J., Benkhoff, J. A new approach to assessing the burial depth of ground ice deposits and its application to proposed MER landing sites in Isidis Planitia. Journal of Geophysical Research 108(E12), ROV 28-1, 2003).

Dokumentart:Zeitschriftenbeitrag
Zusätzliche Informationen: LIDO-Berichtsjahr=2005, online verfügbar seit 25. Juli 2005
Titel:Comparison of surface temperatures measured by the Planetary Fourier Spectrometer (PFS) on Mars Express with predictions from the Berlin Mars near Surface Thermal model (BMST) for the BEAGLE 2 landing site in Isidis Planitia
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Helbert, JörnNICHT SPEZIFIZIERT
Arnold, G.NICHT SPEZIFIZIERT
Benkhoff, J.Research and Scientific Support Department, ESTEC, Noordwijk, The Netherlands
Hirsch, H.NICHT SPEZIFIZIERT
Maturilli, A.Institute for Interplanetary Space Physics – INAF, Rome, Italy; University of Naples – Federico II, Italy
Formisano, V.Institute for Interplanetary Space Physics – INAF, Rome, Italy
Giuranna, M.Institute for Interplanetary Space Physics – INAF, Rome, Italy
Datum:2005
Erschienen in:Advances in Space Research
Referierte Publikation:Ja
In ISI Web of Science:Ja
DOI :10.1016/j.asr.2005.05.007
Verlag:Elsevier
ISSN:0273-1177
Status:im Druck
Stichwörter:Mars, Surface, Water, Ice deposits, Beagle 2, Exobiology
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W EW - Erforschung des Weltraums
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W - keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):W -- keine Zuordnung (alt)
Standort: Berlin-Adlershof
Institute & Einrichtungen:Institut für Planetenforschung
Optische Informationssysteme
Hinterlegt von: Susanne Pieth
Hinterlegt am:12 Jan 2006
Letzte Änderung:14 Jan 2010 20:25

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