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Posted to dev@lucene.apache.org by "Karl Wright (JIRA)" <ji...@apache.org> on 2015/06/10 00:15:00 UTC

[jira] [Created] (LUCENE-6541) Geo3d WGS84 parameters not quite right

Karl Wright created LUCENE-6541:
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             Summary: Geo3d WGS84 parameters not quite right
                 Key: LUCENE-6541
                 URL: https://issues.apache.org/jira/browse/LUCENE-6541
             Project: Lucene - Core
          Issue Type: Bug
          Components: modules/spatial
            Reporter: Karl Wright


The PlanetModel parameters for WGS84 are correct only to within 7 significant digits.  In particular, the polar radius is not quite the WGS84 value.




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