Even if you split the shapes, GEarth renders polygons in a non-normal kind of way which you might find unacceptable
http://blog.opengeo.org/2010/08/10/shape-of-a-polygon/ The quick fix is to render them as lines, not polygons. there's no fix to get them to fill using great circle edges, GEarth just doesn't work that way. P. On Fri, Oct 12, 2012 at 4:03 AM, iam_gilbey <simonbolivar...@gmail.com> wrote: > I have many polygons, including several that cross the date line. They are > stored as GEOGRAPHY and work perfectly with PostGIS v2.0.1, PostgreSQL 9.1.3 > on windows XP. I can serve this data using Geoserver (v2.1), and view it > using open layers, where the polygons crossing the date line render > correctly. > > I cannot however convert the data into KML (viewed in Google Earth 5.1), or > view it in Quantum GIS (v1.7), without the date line polygons being wrapped > around the earth. > > I appreciate that this isn't strictly a postGIS problem, however being faced > with the stark choice between splitting my data about the date line > (inelegant) or not using Google Earth (unacceptable to users), I don't know > where else to turn! > > Do you know of: > a) a way to get the data to render correctly in Google Earth; or > b) where else I should ask? > > Thanks! > > > > -- > View this message in context: > http://postgis.17.n6.nabble.com/Display-GEOGRAPHY-polygons-crossing-date-line-tp5000443.html > Sent from the PostGIS - User mailing list archive at Nabble.com. > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
