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Volume 23 Issue 1
Jan.  2001
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Shen Ting . STUDIES ON GEOCODING SYSTEM FOR AIRBORNE SAR IMAGE BASED ON INS/GPS DATA[J]. Journal of Electronics & Information Technology, 2001, 23(1): 68-74.
Citation: Shen Ting . STUDIES ON GEOCODING SYSTEM FOR AIRBORNE SAR IMAGE BASED ON INS/GPS DATA[J]. Journal of Electronics & Information Technology, 2001, 23(1): 68-74.

STUDIES ON GEOCODING SYSTEM FOR AIRBORNE SAR IMAGE BASED ON INS/GPS DATA

  • Received Date: 1998-02-18
  • Rev Recd Date: 2000-01-22
  • Publish Date: 2001-01-19
  • This paper theoretically presents the geocoding principle and method for airborne SAR system image, which is converted only by the positional and directional data from the aircraft mounted SAR. The calculated equations and error functions of the geocoding SAR system are derived and the differences of the geocoding SAR image converted by INS data, GPS data or INS/GPS combined data are also analyzed. Besides, the simulated results are suggested in this paper.
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  • A.K.Wilson,W.Mockridge,Geometric rectification of airborne sensing data using GPS-based attitude and position information,In Proc.of the Second Internationl Airborne Remote Sensing Conference and Exhibition,San Francisco,USA,June 1996,III-73-III-82.[2]R.Scharf,H.Schwan,U.Thonnessen,Reconnaissance in SAR images,In Proc.of EUSAR98,Friedrichshafen,Germany,1998,343-345.[3](苏)顿斯科夫,等著,周广森译,郑家声校,雷达摄影测量,北京,测绘出版社,106.[4]袁信,愈济祥,陈哲编著,导航系统,北京,航空工业出版社,1993,7-9,176-177.[5]郭秀中编著,惯导系统陀螺仪理论,北京,国防工业出版社,1996,4-5.[6]P.Ibsen,R.Guarino,Synthetic aperture radar (SAR) image focus performance during maneuvers,Proc.of SPIE,Vol.2747,Orlando,FL,USA,1996,67-78.[7]B.Reid,B.Scherzinger,E.Lithopoulos,The position and orientation system (POS) for airborne survey applications,In Proc.of the Second Internationl Airborne Remote Sensing Conference and Exhibtion,San Francisco,USA,June,1996,I -607- I -613.[8]D.Blacknell,et al.,Geometric accuracy in airborne SAR images,IEEE Trans.on AES,1989,AES-25(2),241-258.[9]R.L.Fante,Turbulence-induced distortion of synthetic aperture radar images,IEEE Trans.on GE,1994,GE-32(4),958-961.
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