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Volume 23 Issue 6
Sep.  2013
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Citation:
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Environmental noise analysis of airborne laser barthymetry

  • 1.

    National Laboratory of Laser Technology, HUST, Wuhan, 430074

  • Received Date: 1998-09-21
    Accepted Date: 1998-11-18
  • In an airborne laser barthymetry,various environmental background noises influence the performance of the system.After systematic analysis of environmental background noises,it is obtained that the main noise is the solar noise;comparily,moon noise power and starlight noise power are much lesser.Variation of receiving noise power is chiefly determined by its surface irradiance,not by the airborne height.It also gives the max mensurable depth of the sea in condition of various background noises.
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    Penny M F,Abbot R H.Appl Opt,1986;25(13):2046～2058
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    Radio Corporation of America.Electro-Optics Handbook.NJ:Harrison,1974
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    Stimmson A.Photometry and Radiometry for Engineering.NY:John Wiley & Sons,1974
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    Bachman C G.Laser Radar Systems and Techniques.Mass:Artech House,1979
    [5] 宋正方.光电子学信息与技术,1989;(6):6～12
    [6] 朱晓,杨克成,徐启阳 et al.中国激光,1996;A23(3):48～53
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Environmental noise analysis of airborne laser barthymetry

  • 1. National Laboratory of Laser Technology, HUST, Wuhan, 430074
  • Received Date: 1998-09-21
  • Accepted Date: 1998-11-18
  • Available Online: 1999-11-25

Abstract: In an airborne laser barthymetry,various environmental background noises influence the performance of the system.After systematic analysis of environmental background noises,it is obtained that the main noise is the solar noise;comparily,moon noise power and starlight noise power are much lesser.Variation of receiving noise power is chiefly determined by its surface irradiance,not by the airborne height.It also gives the max mensurable depth of the sea in condition of various background noises.

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