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  1. Lucene - Core
  2. LUCENE-6487

Add WGS84 capability to geo3d support

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 5.3
    • modules/spatial
    • None
    • New

    Description

      WGS84 compatibility has been requested for geo3d. This involves working with an ellipsoid rather than a unit sphere. The general formula for an ellipsoid is:

      x^2/a^2 + y^2/b^2 + z^2/c^2 = 1

      Attachments

        1. LUCENE-6487.patch
          252 kB
          Karl Wright
        2. LUCENE-6487.patch
          251 kB
          Karl Wright
        3. LUCENE-6487.patch
          256 kB
          David Smiley
        4. LUCENE-6487.patch
          249 kB
          Karl Wright

        Activity

          People

            dsmiley David Smiley
            kwright@metacarta.com Karl Wright
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            Dates

              Created:
              Updated:
              Resolved: