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The Ionosphere and Upper Atmosphere of Venus

  • Shailendra Kumar
Part of the Space Science Library book series (ASSL, volume 51)

Abstract

The Mariner 10 flyby of Venus has provided us a second close look at the upper atmosphere of a planet which has intrigued aeronomers for a long time. The Mariner 10 payload included an objective grating spectrometer designed to measure airglow radiations from Venus and Mercury in the spectral range 200 to 1700 Å at discrete wavelengths corresponding to the resonance radiations of H, He, C, O, Ar, Ne and CO (Broadfoot et al., 1974). The data on the ionosphere and the neutral atmosphere were obtained from the radio-occultation experiment (Howard et al., 1974) whereas an electrostatic analyzer was employed to make in situ measurements of the charged particle environment arotind Venus (Bridge et al., 1974). A highly sensitive dual magnetometer system was employed to measure magnetic fields around Venus, especially in the bow shock region (Ness et al., 1974). A number of questions raised by the Mariner 5 flyby in 1967 have been answered while many more new ones have evolved. Far UV spectra (1200–1900 Å) of Venus with moderate spectral resolution (∼ 20 Å) have also been obtained from a number of rocket experiments (Moos et al., 1969; Moos and Rottman, 1971; Rottman and Moos, 1973). These spectra have lead to the identification of several minor constituents in the upper atmosphere. This paper summarizes the current understanding of the upper atmosphere and ionosphere of Venus and its interaction with solar wind.

Keywords

Solar Wind Scale Height Topside Ionosphere Rocket Experiment Airglow Emission 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Banks, P.: 1971, J.Geophys. Res. 76, 8455.ADSCrossRefGoogle Scholar
  2. Banks, P. M. and Axford, W. I.: 1970, Nature 225, 924.ADSCrossRefGoogle Scholar
  3. Barth, C. A.: 1968, J. Atmospheric Sci. 25, 564.ADSCrossRefGoogle Scholar
  4. Barth, C. A., Pearce, J. B., Kelly, K. K., Wallace, L., and Fastie, W. G.: 1967, Science 158, 1675.ADSCrossRefGoogle Scholar
  5. Barth, C. A., Hord, C. W., and Steward, A. I.: 1972, Science 175, 309.ADSCrossRefGoogle Scholar
  6. Bauer, S. J.: 1973, Physics of Planetary Ionospheres, Springer-Verlag, New York, Heidelberg, Berlin.CrossRefGoogle Scholar
  7. Bauer, S. J. and Hartle, R. E.: 1974, Geophys. Res. Letters 1, 7.ADSCrossRefGoogle Scholar
  8. Belton, M. J. S.: 1968, J.Atmospheric Sci. 25, 596.ADSCrossRefGoogle Scholar
  9. Bridge, H. S. et al.: 1974, Science 183, 1293.ADSCrossRefGoogle Scholar
  10. Broadfoot, A. L., Kumar, S., Belton, M. J. S., and McElroy, M. B.: 1974, Science 183, 1315.ADSCrossRefGoogle Scholar
  11. CIRA: 1972, COSPAR International Reference Atmosphere, North-Holland Publishing Co., Amsterdam.Google Scholar
  12. Cloutier, P. A., McElroy, M. B., and Michel, F. C.:1969, J.Geophys. Res. 74, 6215.ADSCrossRefGoogle Scholar
  13. Cloutier, P. A.: 1970, Radio Sci. 5, 387.ADSCrossRefGoogle Scholar
  14. Cloutier, P. A. and Danieli, R. E.: 1973, Planetary Space Sci. 21, 463.ADSCrossRefGoogle Scholar
  15. Connes, P., Connes, J., Benedict, W. S., and Kaplan, L. D.: 1967, Astrophys. J. 147, 1230.ADSCrossRefGoogle Scholar
  16. Dessler, A. J.: 1968, in J. C. Brandt and M. B. McElroy (ed.), The Atmospheres of Venus and Mars, Gordon and Breach Science Publishers, Inc.Google Scholar
  17. Dickinson, R. E.: 1971, J.Atmospheric Sci. 28, 885.ADSCrossRefGoogle Scholar
  18. Dickinson, R. E. and Ridley, E. C.: 1972, J.Atmospheric Sci. 29, 1557.ADSCrossRefGoogle Scholar
  19. Donahue, T. M.: 1969, J.Geophys. Res. 74, 1128.ADSCrossRefGoogle Scholar
  20. Fjeldbo, G. and Eshleman, V. R.: 1969, Radio Sci. 4, 879.ADSCrossRefGoogle Scholar
  21. Gross, S. H.: 1972, J.Atmospheric Sci. 29, 214.ADSCrossRefGoogle Scholar
  22. Herman, J. R.: 1974, preprint.Google Scholar
  23. Herman, J. R., Hartle, R. E., and Bauer, S. J.: 1971, Planetary Space Sci. 19, 1971.CrossRefGoogle Scholar
  24. Hinteregger, H. E.: 1970, Ann. Geophys. 26, 547.Google Scholar
  25. Howard, H. T. et al.: 1974, Science 183, 1297.ADSCrossRefGoogle Scholar
  26. Hunten, D. M.: 1971, Space Sci. Rev. 12, 539.ADSCrossRefGoogle Scholar
  27. Hunten, D. M.: 1975, this volume, p. 59.Google Scholar
  28. Johnson, F. S. and Midgeley, J. E.: 1969, Space Res. 9, 760.Google Scholar
  29. Kumar, S.: 1974a, Geophys. Res. Letters 1, 153.ADSCrossRefGoogle Scholar
  30. Kumar, S.: 1974b, Paper, Amer. Astron. Soc.-Div. for Plan. Sci.Google Scholar
  31. Kumar, S. and Hunten, D. M.: 1974, J. Geophys. Res. 79, 2529.ADSCrossRefGoogle Scholar
  32. Kumar, S. and Broadfoot, A. L.: 1975, Amer. Astron. Soc. Div. for Plan. Sci.Google Scholar
  33. Mariner Stanford Group: 1967, Science 158, 1678.ADSCrossRefGoogle Scholar
  34. Marov, M. Y.: 1972, Icarus 16, 415.ADSCrossRefGoogle Scholar
  35. McConnell, J. C.: 1975, this volume, p. 361.Google Scholar
  36. McElroy, M. B.: 1968a, J.Geophys. Res. 73, 1513.ADSCrossRefGoogle Scholar
  37. McElroy, M. B.: 1968b, J.Atmospheric Sci. 25, 574.ADSCrossRefGoogle Scholar
  38. McElroy, M. B.: 1969, J.Geophys. Res. 74, 29.ADSCrossRefGoogle Scholar
  39. McElroy, M. B. and Donahue, T. M.: 1972, Science 177, 986.ADSCrossRefGoogle Scholar
  40. McElroy, M. B. and Hunten, D. M.: 1969, J.Geophys. Res. 74, 1720.ADSCrossRefGoogle Scholar
  41. McElroy, M. B. and McConnell, J. C.: 1971, J.Atmospheric Sci. 28, 879.ADSCrossRefGoogle Scholar
  42. McElroy, M. B. and Strobel, D. F.: 1969, J.Geophys. Res. 74, 1118.ADSCrossRefGoogle Scholar
  43. McElroy, M. B., Sze, N. D., and Yung, Y. L.: 1973, J.Atmospheric Sci. 30, 1437.ADSCrossRefGoogle Scholar
  44. Michel, F. C.: 1971, Rev. Geophys. Space Sci. 9, 427.ADSCrossRefGoogle Scholar
  45. Moos, H. W. and Rottman, G. J.: 1971, Astrophys. J. Letters 169, L127.ADSCrossRefGoogle Scholar
  46. Moos, H. W., Fastie, W. G., and Bottema, M.: 1969, Astrophys. J. 155, 887.ADSCrossRefGoogle Scholar
  47. Murray, B. C. et al.: 1974, Science 183, 1307.ADSCrossRefGoogle Scholar
  48. Ness, N. F., Behannon, K. W., and Lepping, R. P., Whang, Y. C., and Schatten, K. H.: 1974, Science 183, 1301.ADSCrossRefGoogle Scholar
  49. Ogawa, T. and Tohmatsu, T.: 1966, Rept. Ionosphere Space Res. Japan 20, 395.Google Scholar
  50. Parkinson, T. D. and Hunten, D. M.: 1972, J.Atmospheric Sci. 29, 3180.CrossRefGoogle Scholar
  51. Prinn, R. G.: 1971, J.Atmospheric Sci. 28, 1058.ADSCrossRefGoogle Scholar
  52. Prinn, R. G.: 1972, Paper, Advanced Study Inst.-Physics & Chem. of Upper Atmos., Orleans, France.Google Scholar
  53. Rottman, G..J. and Moos, H. W.: 1973, J.Geophys. Res. 78, 8033.ADSCrossRefGoogle Scholar
  54. Spreiter, J. R., Summers, A. L., and Rizzi, A. W.: 1970, Planetary Space Sci. 18, 1281.ADSCrossRefGoogle Scholar
  55. Stewart, A. I.: 1972, J.Geophys. Res. 77, 54.ADSCrossRefGoogle Scholar
  56. Stewart, R.: 1968, J.Atmospheric Sci. 25, 578.ADSCrossRefGoogle Scholar
  57. Stewart, R.: 1971, J.Atmospheric Sci. 28, 1069.ADSCrossRefGoogle Scholar
  58. Strickland, D. J.: 1973, J.Geophys. Res. 78, 2827.ADSCrossRefGoogle Scholar
  59. Strickland, D. J., Thomas, G. E., and Sparks, P. R.: 1972, J.Geophys. Res. 77, 4052.ADSCrossRefGoogle Scholar
  60. Strickland, D. J., Stewart, A. I., Barth, C. A., Hord, C. W., and Lane, A. L.: 1973, J.Geophys. Res. 78, 4547.ADSCrossRefGoogle Scholar
  61. Strobel, D. F., Young, T. R., Meier, R. R., Coffey, T. P., and Ali, A. W.: 1974, J.Geophys. Res. 79, 3171.ADSCrossRefGoogle Scholar
  62. Sze, N. O. and McElroy, M. B.: 1974, Planetary Space Sci., submitted.Google Scholar
  63. Traub, W. A. and Carleton, N. P.: 1972, Bull. Amer. Astron. Soc. 4, 371.ADSGoogle Scholar
  64. Vinogradov, A. P., Surkov, Y. A., Kirnozov, F. F., and Glazov, V. N.: 1973, Dokl. Akad. Nauk SSSR 208, 576.ADSGoogle Scholar
  65. Wallace, L.: 1969, J.Geophys. Res. 74, 115.ADSCrossRefGoogle Scholar
  66. Wallace, L., Stuart, F. E., Nagel, R. H., and Larson, M. D.: 1971, Astrophys. J. Letters 168, L29.ADSCrossRefGoogle Scholar
  67. Wallis, M.: 1972, Cosmic Electrodyn. 3, 45.Google Scholar
  68. Wallis, M.: 1973, Planetary Space Sci. 21, 1647.ADSCrossRefGoogle Scholar
  69. Young, A. T.: 1973, Icarus 18, 564.ADSCrossRefGoogle Scholar
  70. Young, A. T.: 1974, Science 183, 407.ADSCrossRefGoogle Scholar
  71. Zipf, E. C. and Unger, G.: 1974, private communication.Google Scholar

Copyright information

© D. Reidel Publishing Company, Dordrecht, Holland 1975

Authors and Affiliations

  • Shailendra Kumar
    • 1
    • 2
  1. 1.Kitt Peak National ObservatoryTucsonUSA
  2. 2.Jet Propulsion LaboratoryCalif.USA

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