We are using GeoJSON on your plugin, with different projections, it works well, no problem to read it in QGIS.
2017-11-24 15:54 GMT+01:00 C Hamilton <[email protected]>: > Given that the GeoJSON standard specifies WGS84 shouldn't that be the > default that QGIS uses when it saves a GeoJSON file? I guess there could be > an option that would allow legacy GeoJSON files. What would it take to have > QGIS always save WGS84 by default? > > For now I am updating Lat Lon Tools to support GeoJSON points. For my > purposes I will stick by the standard and not worry about alternative CRS > GeoJSON files. > > Calvin > > On Wed, Nov 22, 2017 at 5:23 PM, Even Rouault <[email protected]> > wrote: > >> On mercredi 22 novembre 2017 15:08:08 CET Tom Chadwin wrote: >> >> > I remember irritated tweets from someone like Sean Gillies involved the >> spec >> >> > about how projected CRSes had no place in GeoJSON. >> >> > >> >> >> >> The last year standardized version of GeoJSON, IETF RFC7946, mentions in >> >> https://tools.ietf.org/html/rfc7946#page-12 >> >> >> >> """ >> >> The coordinate reference system for all GeoJSON coordinates is a >> >> geographic coordinate reference system, using the World Geodetic >> >> System 1984 (WGS 84) [...] >> >> Note: the use of alternative coordinate reference systems was >> >> specified in [GJ2008], but it has been removed from this version of >> >> the specification [...] >> >> """ >> >> >> >> Regarding OGR, it will support reading & writing GeoJSON files with any >> CRS. Unless that on the write side you specify RFC7946=YES as layer >> creation option, in which case automatic reprojection to WGS84 is done. >> >> >> >> Even >> >> >> >> -- >> >> Spatialys - Geospatial professional services >> >> http://www.spatialys.com >> >> _______________________________________________ >> QGIS-Developer mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> > > > _______________________________________________ > QGIS-Developer mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >
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