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https://issues.apache.org/jira/browse/JENA-649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne resolved JENA-649.
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Resolution: Not A Problem
Reported as confusion over lat/long vs long/lat in the WKT literals.
> missing results for spatial withinCircle
> ----------------------------------------
>
> Key: JENA-649
> URL: https://issues.apache.org/jira/browse/JENA-649
> Project: Apache Jena
> Issue Type: Bug
> Components: Spatial
> Affects Versions: Jena 2.11.1
> Reporter: Andy Seaborne
>
> From
> http://mail-archives.apache.org/mod_mbox/jena-users/201403.mbox/%3Cd6c28c9d634944b1b70bde68825ed045%40BY2PR04MB613.namprd04.prod.outlook.com%3E
> {quote}
> When I use withinCircle, I don't see results that I would expect - I am able
> to plot a set of points in a geospatial application and measure the distance
> from point 1 to the other points - they are all within 700 miles of point 1.
> When I do a similar query using the withinCircle API in spatial Jena, I don't
> get any points! When I double 700 mi to 1400 miles I get the results I
> expected with 700 miles.
> Am I using the API incorrectly? Does the withinCircle use the number I pass
> in as a diameter of a circle centered at the POINT and not a radius from the
> POINT?
> {quote}
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