montreal 1947, from above. anton dubrau. cat-bus.com
DESCRIPTION
Slides presented at Open Data Exchange 2013, April 6 2013, Montreal, Canada. ODX13.com. Sponsored by Trudat.coTRANSCRIPT
Montreal,1947, From Abovemaking open data browsable/accessible
Ant6n Dubrau, ww.cat-bus.com
http://www.app.catbus.ca/1947satelliteview/app.html