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Centre for Topographic Information (Sherbrooke) - http://maps.nrcan.gc.ca/
Canada's national topographic mapping agency, responsible for establishing, updating, and distributing the National Topographic Data Base (NTDB), along with other raster and terrain data bases. |
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National Atlas of Canada - http://atlas.nrcan.gc.ca/
The National Atlas of Canada is responsible for "the development and maintenance of an authoritative synthesis of the geography of Canada." Products include small-scale base maps and thematic maps of Canada and its provinces, in both digital and conventional formats. |
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GeoGratis - http://geogratis.gc.ca/
A web and ftp site that distributes geospatial data of Canada for free data download. Available data list, maps and download categories. |