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S-Band Occultation

NSSDCA ID: 1971-051A-08

Mission Name: Mariner 9
Principal Investigator:Dr. Arvydas J. Kliore

Description

The Doppler shift of the S-band telemetry signal during occultation of the spacecraft by Mars provided the vertical distribution of the index of refraction of the Martian atmosphere. These data yield the vertical distribution of neutral and ionized species.

Alternate Names

  • Mariner9/S-BandOccultation

Discipline

  • Planetary Science: Atmospheres

Additional Information

Questions and comments about this experiment can be directed to: Dr. David R. Williams

 

Personnel

NameRoleOriginal AffiliationE-mail
Mr. Boris L. SeidelOther InvestigatorNASA Jet Propulsion Laboratory
Mr. Dan L. CainOther InvestigatorNASA Jet Propulsion Laboratory
Dr. Gunnar FjeldboOther InvestigatorNASA Jet Propulsion Laboratory
Dr. Arvydas J. KliorePrincipal InvestigatorNASA Jet Propulsion Laboratoryarvydas.j.kliore@nasa.gov

Selected References

  • Kliore, A. J., et al., Mariner 9 S-band Martian occultation experiment - Initial results on the atmosphere and topography of Mars, Science, 175, No. 4019, 313-317, doi:10.1126/science.175.4019.313, Jan. 1972.
  • Kliore, A. J., et al., S-band occultation experiment for Mariner Mars 1971, Icarus, 12, No. 1, 82-90, doi:10.1016/0019-1035(70)90034-5, Jan. 1970.
  • Kliore, A. J., et al., Atmosphere of Mariner 9 radio occulation measurements, Icarus, 17, 484-516, 1972.
  • Kliore, A. J., et al., S band radio occultation measurements of the atmosphere and topography of Mars with Mariner 9 - extended mission coverage of polar and intermediate latitudes, J. Geophys. Res., 78, No. 20, 4331-4351, doi:10.1029/JB078i020p04331, July 1973.
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