[sr.org] Discussion of open and authoritative projection databases

[Julien Moquet]

Yes manfred, I missed it.

But as http://www.opengis.net/docs/index.html seems to manage PURL links,
what is really behind http://www.opengis.net/def/crs/EPSG/0/4326 ?
We can also find this : http://schemas.opengis.net/
May be we could ask the OGC ?

Regards,
Julien.


2016-09-14 5:12 GMT+02:00 manfred at egger-gis.at <manfred at egger-gis.at>:

> - http://www.opengis.net/ by OGC ( look mail by Baumann).
>
> Manfred
>
> -----Original Message-----
> From: "Julien Moquet" <moquet.julien at gmail.com>
> Sent: Tuesday, September 13, 2016 5:17pm
> To: spatialreference.org at lists.osgeo.org
> Subject: [sr.org] Discussion of open and authoritative projection
> databases
>
> _______________________________________________
> spatialreference.org mailing list
> spatialreference.org at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/spatialreference.orgDear all,
>
> Alright, we should start we these :
> - spatialreference
> - epsg.io
> - projections/index.html
> - https://github.com/ebrelsford/projestions#api
> - http://www.epsg-registry.org/
> - ESRI
>
> Now we can seek for their projection databases format.
>
> Spatialreference est écrit en python avec django (REST). I don't know about
> the native format it uses, but we could ask Howard. I am not sure if it is
> a SGBDR.
>
> EPSG.io uses the epsg registry parsed into a sqlite database (about 36Mo),
> unreadable.
>
> projections/index.html is using Sphinx templating.
>
> https://github.com/ebrelsford/projestions#api is EPSG <
> http://www.epsg.org/>'s
> CRS data over a postgist table i think.
>
> http://www.epsg-registry.org/ I don't really know. It seems to be private
> code. Eventhough, we can download raw data from it in 5 different format.
>
> ESRI. I don't know. Manfred ?
>
> Regards,
> Julien.
>
>
>
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