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Posted to issues@spark.apache.org by "Darshan Jani (Jira)" <ji...@apache.org> on 2021/02/11 04:44:00 UTC
[jira] [Commented] (SPARK-34410) Vincenty distance spark function
[ https://issues.apache.org/jira/browse/SPARK-34410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17282859#comment-17282859 ]
Darshan Jani commented on SPARK-34410:
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Tagging some of members based previous Jira tickets to triage if this can be added in spark.[~dongjoon] [~hyukjin.kwon] [~srowen] WDYT? Please tag any other member if i have tagged wrong members.
> Vincenty distance spark function
> --------------------------------
>
> Key: SPARK-34410
> URL: https://issues.apache.org/jira/browse/SPARK-34410
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Darshan Jani
> Priority: Major
>
> Add new spark function to compute the distance between two geo-points using vincenty distance formula
> Vincenty uses the oblate spheroid whereas haversine uses unit sphere, this will give roughly
> 22m better accuracy (in worst case) than haversine
> https://en.wikipedia.org/wiki/Vincenty%27s_formulae
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