[Geojson] coordinate order

Sean Gillies sgillies at frii.com
Sat Mar 8 21:40:57 PST 2008


Yes, I meant 3.3.1 (not 3.1, sorry) of that version.

Andrew Turner wrote:
> well, I guess that depends on if we're taking about draft version 5
> 
> On Sat, Mar 8, 2008 at 7:36 PM, Andrew Turner <ajturner at gmail.com> wrote:
>> actually 4.1: A feature object must have a member with the name "geometry".
>>
>>  cool - thx for letting me know - next time I'll be more responsible
>>  and read the spec ;)
>>
>>
>>
>>
>>  On Sat, Mar 8, 2008 at 7:32 PM, Sean Gillies <sgillies at frii.com> wrote:
>>  > A Feature has a "geometry" member (3.1).
>>  >
>>  >  Sean
>>  >
>>  >  Andrew Turner wrote:
>>  >
>>  >
>>  > > Mapufacture also puts out GeoJSON
>>  >  >
>>  >  > http://mapufacture.com/feeds/1010424.json
>>  >  >
>>  >  > And I'm adding GeoJSON in as well.
>>  >  >
>>  >  >
>>  >  > Just to make sure - there isn't any way to identify what element of
>>  >  > the response is the actual geometry, is there? You just have to test
>>  >  > if there is "type" and "coordinates"?
>>  >  >
>>  >  >
>>  >  > On Sat, Mar 8, 2008 at 3:49 PM, Panagiotis (Peter) A. Vretanos
>>  >  > <pvretano at cubewerx.com> wrote:
>>  >  >> Christopher Schmidt wrote:
>>  >  >>  > On Fri, Mar 07, 2008 at 11:34:25AM -0700, Tim Schaub wrote:
>>  >  >>  >> Makes things a bit more complex for clients who know about CRS and
>>  >  >>  >> simpler for the rest.
>>  >  >>  >
>>  >  >>  > Agreed. I like the change. I never liked the absolute restriction on
>>  >  >>  > EPSG identifiers, and this puts the onus on people who want to use them
>>  >  >>  > to do so such that the meta-information in the CRS object describes what
>>  >  >>  > clients need to know, and allows for clients who need more to get what
>>  >  >>  > they want.
>>  >  >>  >
>>  >  >>  > Importantly, No existing data will be made invalid by the changes we've
>>  >  >>  > made.
>>  >  >>  >
>>  >  >>  >> I think this thing is ready to let out into the wild.
>>  >  >>  >
>>  >  >>  > Agreed. Currently we have GeoJSON in use by:
>>  >  >>  >
>>  >  >>  > Libaries:
>>  >  >>  >  * OpenLayers
>>  >  >>  >  * OGR (http://gdal.org/ogr/drv_geojson.html)
>>  >  >>  >  * MapFish Java implementation?
>>  >  >>  >    https://trac.mapfish.org/trac/mapfish/ticket/73
>>  >  >>  >  * GeoJSON Python Library, http://pypi.python.org/pypi/GeoJSON/1.0a3
>>  >  >>  >  * Shapely (GeoJSON Geometries)
>>  >  >>  >
>>  >  >>  > Servers:
>>  >  >>  >  * FeatureServer
>>  >  >>  >  * GeoServer
>>  >  >>  >  * WPServer
>>  >  >>  >  * Pleiades?
>>  >  >>  >  * Knowhere? I Think.
>>  >  >>  >
>>  >  >>  > Desktop Apps:
>>  >  >>  >  * FME
>>  >  >>  >  * Cadcorp SIS (I hear? can't find a link)
>>  >  >>  >  * Arc2Earth, according to http://tinyurl.com/2oo5o8
>>  >  >>  >
>>  >  >>  > Web Services:
>>  >  >>  >  * geo:truc, http://www.geotruc.net/
>>  >  >>  >  * FireEagle, I hear?
>>  >  >>  >
>>  >  >>  > Are there more that I'm forgetting?  I googled for a while, but couldn't
>>  >  >>  > find anything else obvious.
>>  >  >>  >
>>  >  >>  > Is there any reason not to 'go to 1.0' with the current specification?
>>  >  >>  >
>>  >  >>  > Regards,
>>  >  >>
>>  >  >>  Chris,
>>  >  >>
>>  >  >>  Don't forget CubeSERV from CubeWerx.  We server GeoJSON too.
>>  >  >>
>>  >  >>  http://www.pvretano.com/cwwfs/cubeserv.cgi?datastore=TEST&service=WFS&version=1.1.0&request=GetFeature&typeName=AEROFACP_1M&outputFormat=JSON&maxFeatures=10
>>  >  >>
>>  >  >>  We did an interop experiment with Martin Daly from Cadcorp a while back
>>  >  >>  and he confirmed that he was able to read from our server.
>>  >  >>
>>  >  >>  I have not updated our server recently so it may be a version or two out
>>  >  >>  of date but I will get to that soon.
>>  >  >>
>>  >  >>  Ciao.
>>  >  >>
>>  >  >>  --
>>  >  >>  Panagiotis (Peter) A. Vretanos          CubeWerx Inc.
>>  >  >>  Big Kahuna (Senior Database Developer)  http://www.cubewerx.com
>>  >  >>  Tel. 416-701-1985 Fax. 416-701-9870     pvretano at cubewerx.com
>>  >  >>
>>  >  >>  "If you are in a spaceship that is traveling at the speed of light,
>>  >  >>   and you turn on the headlights, does anything happen?" --Stephen Wright
>>  >  >>
>>  >  >>
>>  >  >> _______________________________________________
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>>  >  >
>>  >  >
>>  >  >
>>  >
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>>
>>
>>
>>
>> --
>>  Andrew Turner
>>  mobile: 248.982.3609
>>  andrew at mapufacture.com      42.2774N x 83.7611W
>>  http://highearthorbit.com          Ann Arbor, Michigan, USA
>>
>>  http://mapufacture.com           Helping build the Geospatial Web
>>  Introduction to Neogeography - http://oreilly.com/catalog/neogeography
>>
> 
> 
> 




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