[georss] Intended lat/long order
Christopher Schmidt
crschmidt at metacarta.com
Fri Nov 9 00:03:19 EST 2007
On Thu, Nov 08, 2007 at 08:43:15PM -0800, Ron Lake wrote:
> Hi,
>
>
>
> In GML (and this part of geoRSS is GML), the interpretation of
> coordinates is determined by the CRS (Coordinate Reference System)
> referenced by the sRSName attribute. In geoRSS GML only one CRS is
> currently supported and hence the attribute is assumed. In effect:
>
>
>
> <gml:Point>
> <gml:pos>37.4 -122.1</gml:pos>
> </gml:Point>
>
>
>
> Means
>
>
>
> <gml:Point srsName = "urn:x-ogc:def:crs:EPSG:4326">
> <gml:pos>37.4 -122.1</gml:pos>
> </gml:Point>
>
>
>
> If you look up this URN at http://www.epsg-registry.org you will find:
<Lots of XML>
How does this tell me that the order is lat, lon? Which tag did I need
to look at? I rea through it all, evne clicked the links ,but couldn't
undrstand where it said that.
Regards,
--
Christopher Schmidt
MetaCarta
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