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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2016/03/06 23:52:40 UTC

[jira] [Created] (LUCENE-7072) Geo3dPointField should always use WGS84 planet model

Michael McCandless created LUCENE-7072:
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             Summary: Geo3dPointField should always use WGS84 planet model
                 Key: LUCENE-7072
                 URL: https://issues.apache.org/jira/browse/LUCENE-7072
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: Michael McCandless
            Assignee: Michael McCandless
             Fix For: master, 6.0
         Attachments: LUCENE-7072.patch

Right now it takes any {{PlanetModel}}, but I think that's dangerous.

First, WGS84 is the most accurate one we have, and second, the planet model is secretly baked into the index via the "planetMax" normalization. I think for Lucene we should only expose WGS84 ...



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