see also the Ontario Base Maps here
Vector
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Shapefiles available here: http://maps.library.utoronto.ca/cgi-bin/datainventory.pl?idnum=415&disp…
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Over 20,000 Populated Placenames
Topographic coverage of 157 urban areas as of the 1996 Census
Street centerline road network, names and address ranges
Topographic features
Regional & Municipal boundaries
6 cartographic classifications
Major… Read more.
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The CanMap Multiple Enhanced Postal Code product is a precision-based point file representing over 1 million postal codes across Canada, with a geographic link to Statistics Canada's Census Boundaries. The Multiple Enhanced Postal Code product… Read more.
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Datasets and tutorial for U of T students and facultyA QGIS workshop is available here