Happy to remove it.
Alternate for discussion - consider making WKT endpoint, and providing an
attribute link inline ..
<SRS link="/srs/EPSG:4326>EPSG:4326</SRS>
--
Jody Garnett
On 21 January 2015 at 09:58, Andrea Aime <[email protected]>
wrote:
> Hi,
> reviewing the WMS 1.3 and WMS 1.1 capabilties documents I've noticed
> that in the WMS 1.1 one we have, for each layer, a comment showing
> the full WKT syntax for the native CRS of that layer, for example:
>
> <SRS>EPSG:4326</SRS>
> <!--WKT definition of this CRS:
> GEOGCS["WGS 84",
> DATUM["World Geodetic System 1984",
> SPHEROID["WGS 84", 6378137.0, 298.257223563,
> AUTHORITY["EPSG","7030"]],
> AUTHORITY["EPSG","6326"]],
> PRIMEM["Greenwich", 0.0, AUTHORITY["EPSG","8901"]],
> UNIT["degree", 0.017453292519943295],
> AXIS["Geodetic longitude", EAST],
> AXIS["Geodetic latitude", NORTH],
> AUTHORITY["EPSG","4326"]]-->
>
> ....
>
> <SRS>EPSG:3010</SRS>
> <!--WKT definition of this CRS:
> PROJCS["SWEREF99 16 30",
> GEOGCS["SWEREF99",
> DATUM["SWEREF99",
> SPHEROID["GRS 1980", 6378137.0, 298.257222101,
> AUTHORITY["EPSG","7019"]],
> TOWGS84[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
> AUTHORITY["EPSG","6619"]],
> PRIMEM["Greenwich", 0.0, AUTHORITY["EPSG","8901"]],
> UNIT["degree", 0.017453292519943295],
> AXIS["Geodetic longitude", EAST],
> AXIS["Geodetic latitude", NORTH],
> AUTHORITY["EPSG","4619"]],
> PROJECTION["Transverse_Mercator", AUTHORITY["EPSG","9807"]],
> PARAMETER["central_meridian", 16.5],
> PARAMETER["latitude_of_origin", 0.0],
> PARAMETER["scale_factor", 1.0],
> PARAMETER["false_easting", 150000.0],
> PARAMETER["false_northing", 0.0],
> UNIT["m", 1.0],
> AXIS["Easting", EAST],
> AXIS["Northing", NORTH],
> AUTHORITY["EPSG","3010"]]-->
>
> This adds quite a bit of extra text to the caps document, and if you
> check, it's
> not available in the WMS 1.3 ones.
>
> The code generating it dates back to Dave Blasby times:
>
> // DJB: I want to be nice to the people reading the
> capabilities
> // file - I'm going to get the
> // human readable name and stick it in the capabilities file
> // NOTE: this isnt well done because "comment()" isnt in the
> // ContentHandler interface...
> try {
> CoordinateReferenceSystem crs =
> layer.getResource().getCRS();
> String desc = "WKT definition of this CRS:\n" + crs;
> comment(desc);
> } catch (Exception e) {
> if (LOGGER.isLoggable(Level.WARNING)) {
> LOGGER.log(Level.WARNING, e.getLocalizedMessage(), e);
> }
> }
>
> I'm wondering if we should remove it, or at least make it optional somehow.
> Maybe kill it, but have a system variable that one can set it re-estabilsh
> it
> in case any application really needs it?
>
> Cheers
> Andrea
>
> --
> ==
> GeoServer Professional Services from the experts! Visit
> http://goo.gl/NWWaa2 for more information.
> ==
>
> Ing. Andrea Aime
> @geowolf
> Technical Lead
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