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Recent Studies Related to Clear Air Turbulence

  • R. T. H. Collis
  • R. M. Endlich
  • R. L. Mancuso

Abstract

This is a brief review of recent work at Stanford Research Institute related to clear air turbulence. Four separate topics are covered:
  1. (1)

    Computer techniques of forecasting the probability of encountering CAT

     
  2. (2)

    The climatology of CAT

     
  3. (3)

    Analysis of high resolution vertical wind profiles

     
  4. (4)

    Lidar observations of atmospheric structure indicating air motion.

     

Work on satellite cloud observations as indicators of CAT is not discussed. This approach, while promising, will not come into its own until higher resolution TV and IR coverage is available on a continuous basis, i.e., from synchronous satellites. (Viezee, et al 1966)

Keywords

Weather Radar Cirrus Cloud Lidar Observation Atmospheric Structure Mountain Wave 
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. 1.
    Endlich, R. M. and Mancuso, R. L. (1967). Forecasting clear-air turbulence by computer techniques. SRDS Report No. 67–65, Contract FA66WA-1442, Stanford Research Institute, Menlo Park, Calif.Google Scholar
  2. 2.
    Endlich, R. M. and Mancuso, R. L. (1968). The turbulence climatology of the United States between 20,000 and 45,000 feet estimated from aircraft reports and meteorological data. AFCRL-68–0337, Contract AF 19 (620)5173, Stanford Research Institute, Menlo Park, Calif.Google Scholar
  3. 3.
    Endlich, R. M., Singleton, R. C., Drexhage, K. A. and Mancuso, R. L. (1968). Studies of vertical wind profiles at Cape Kennedy, Florida. Final Report, Contract NAS821148, Stanford Research Institute, Menlo Park, Calif. (In press.)Google Scholar
  4. 4.
    Viezee, W., Serebreny, S. M., Endlich, R. M., and Trudeau, R. M. (1966). Tiros-viewed jet stream cloud patterns in relation to wind, temperature, and turbulence. Final Report, Contract Cwb 1129, Stanford Research Institute, Menlo Park, Calif.Google Scholar
  5. 5.
    Collis, R. T. H. and Ligda, M. G. H. (1964). Laser radar echoes for the clear atmosphere. Nature, 203, 508.CrossRefGoogle Scholar
  6. 6.
    Collis, R. T. H. (1964). Lidar detection of CAT. Astronautics and Aeronautics, 52.Google Scholar
  7. 7.
    Munick, R. J. (1965). Turbulent backscattering of light. J. Opt. Soc. Amer., 55, 893.CrossRefGoogle Scholar
  8. 8.
    Collis, R. T. H., Fernald, F. G. and Alder, J. (1968). Lidar observations of Sierra wave conditions. J. Appl. Met. 7, 227.CrossRefGoogle Scholar
  9. 9.
    Colson, D. (1966). Analysis of clear air turbulence during selected 5-day data periods. SRDS Report No. RD-66–79, Final Report, Contract FA66WAI-106, Systems Development Office, ESSA.Google Scholar
  10. 10.
    Scoggins, J. R. (1964). Aerodynamics of spherical balloon wind sensors. J. Geophys. Res., 69, 591–598.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1969

Authors and Affiliations

  • R. T. H. Collis
    • 1
  • R. M. Endlich
    • 1
  • R. L. Mancuso
    • 1
  1. 1.Stanford Research InstituteMenlo ParkUSA

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