- From: Jens de Smit <jens@layar.com>
- Date: Tue, 28 Jun 2011 14:46:17 +0200
- To: public-poiwg@w3c.org
On Tue, Jun 28, 2011 at 2:43 PM, Raj Singh <rsingh@opengeospatial.org> wrote: > But maybe if you are describing an object using 3D coordinate data, you probably have enough data in there that: > <gml:Point srsName="urn:ogc:def:crs:EPSG:6.6:4979" srsDimension="3"> > doesn't seem too verbose compared to the tens or hundreds of 3D points you are listing? > > In GML you can specify the CRS once in a parent element, so the 3D POI would look something like: > <location srsName="urn:ogc:def:crs:EPSG:6.6:4979" srsDimension="3"> > <point-n>y.yyyyyyy xx.xxxxxxx zz.z</point-n> > <point-n>y.yyyyyyy xx.xxxxxxx zz.z</point-n> > <point-n>y.yyyyyyy xx.xxxxxxx zz.z</point-n> > <point-n>y.yyyyyyy xx.xxxxxxx zz.z</point-n> > <point-n>y.yyyyyyy xx.xxxxxxx zz.z</point-n> > ... > </location> That I didn't know for sure and couldn't find right away. Thanks for clarifying that, it's exactly what I was hoping for. In that case, good enough for me. Jens -- Jens de Smit The Open Technology guy | jens@layar.com | @jfdsmit | +31 628 597 403
Received on Tuesday, 28 June 2011 12:53:03 UTC