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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2016/03/07 11:24:40 UTC

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

     [ https://issues.apache.org/jira/browse/LUCENE-7072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless resolved LUCENE-7072.
----------------------------------------
    Resolution: Fixed

> 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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