Hi Chris, Sorry, I should have said awhile back...
I have corrected the offset of the ultra-high-resolution CoCT aerial imagery. Its precision is now within around 10cm, so best to use exact positions from the imagery. The imagery is now available in both JOSM and the OpenStreetMap.org online editor iD. It can also be viewed here: http://coct.aerial.openstreetmap.org.za/ Kind regards, Grant On 24 January 2017 at 14:00, Chris Berens <[email protected]> wrote: > Hi THERE! > > I started editing yesterday in Cape Town (Khayelitsha and Gugulethu) using > JOSM. Successfully pushed a couple of updates and happy to see changes > appear in OSM. > > Just been through some of the archives. Thanks for the heads up on the 66cm > offset of the CoCT2014/12 imagery and a great list of open ZA spatial data > sources. > > I support VPUU with their spatial data management, we are hoping to > integrate much of our local knowledge into OSM so best I skill up so as not > to make a mess. > We'd like to contribute some open infrastructure, housing and suburb content > that we have derived but I'm still figuring out multipolygons, relationships > and issues with overlaps. Pointers to relevant knowledge bases welcome. > > Regards, > Chris Berens > > > _______________________________________________ > Talk-ZA mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/talk-za > _______________________________________________ Talk-ZA mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk-za
