[Geojson] State of the GeoJSON
Christopher Schmidt
crschmidt at metacarta.com
Mon Oct 1 07:15:37 PDT 2007
On Thu, Sep 27, 2007 at 03:28:43PM -0700, Raj Singh wrote:
> I'm a little confused by the wording here. Let me try a rewrite, with
> the additional information that there are *no* EPSG codes that do
> decimal degrees in lon, lat order:
> * Don't use EPSG codes if your data is in decimal degrees.
> * Support OGC URNs, e.g.
> {"type":"OGC",{"urn":"urn:ogc:def:crs:OGC:1.3:CRS84"}}
> for decimal degrees: lon, lat
> * EPSG:4326 in lon, lat order is called urn:ogc:def:crs:OGC:1.3:CRS84
> * If you can find an EPSG code that fits your data, you should prefer
> EPSG codes over OGC URNs.
> * If you can't find an EPSG or OGC code that fits your data,
> you should define a spatial reference URL. If you can't do that,
> you should not include an SRS at all.
Added:
http://wiki.geojson.org/index.php?title=GeoJSON_draft_version_4&diff=150&oldid=148
http://wiki.geojson.org/GeoJSON_draft_version_4#Specification
Feedback welcome.
I think if I don't hear anything in 2 days, we can call this RC1
(Wednesday noontime), and if we don't hear anything by the middle of
next week, we can call it 1.0. Does that sound sane?
Regards,
--
Christopher Schmidt
MetaCarta
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