[postgis-tickets] [PostGIS] #2847: ST_DISTANCE between geography points incorrect
PostGIS
trac at osgeo.org
Fri Jul 18 15:54:29 PDT 2014
#2847: ST_DISTANCE between geography points incorrect
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Reporter: rotten | Owner: pramsey
Type: defect | Status: closed
Priority: high | Milestone:
Component: postgis | Version: 2.1.x
Resolution: invalid | Keywords:
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Changes (by pramsey):
* status: new => closed
* resolution: => invalid
Comment:
Your longitude and latitude are reversed, unless your office happens to be
near the South pole. Use
{{{
SELECT
ST_DISTANCE(st_geographyfromtext('POINT(-83.008314 39.982708)'),
st_geographyfromtext('POINT(-83.014097 39.983736)')) as "office to
harrisons",
ST_DISTANCE(st_geographyfromtext('POINT(-83.008314 39.982708)'),
st_geographyfromtext('POINT(-83.010781 39.968347)')) as "office to
clippers"
}}}
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2847#comment:1>
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