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1279AI-GEOSTATS: Interpolation of azimuth values

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  • temiz
    Oct 30, 2003
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      I have spatial point data comprising azimuth direction values
      (direction from north in clockwise direction).
      I want to interpolate these data. But there is a
      problem. Azimuth values are circular.
      For instance, Although 1 deg and 359 deg are nearly same direction,
      an interpolation procedure puts some data between 1 and 359.
      So I have very false results.
      What may be a good idea to interpolate in correct way ?


      Ahmet Temiz
      General Directory of Disaster Affairs
      Ankara TURKEY

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