[Talk-ca] Toronto aerial imagery

[Richard Weait]

I had a look at the Toronto address point data yesterday.  This shape
file is NAD27 as well.  When converted with shp-to-osm the location
was off by about 100m when compared to OSM road data.

When converted to EPSG:4326 with ogr2ogr, then run through shp-to-osm,
the data is closer, but still misaligned by about 12m.

None of this toronto.ca/open data should be uploaded to OSM until the
Open Toronto license is vetted by the OSMF.