National Atlas of Canada
- 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
- http://atlas.nrcan.gc.ca/

GeoGratis
- A web and ftp site that distributes geospatial data of Canada for free data download. Available data list, maps and download categories.
- http://geogratis.gc.ca/

Centre for Topographic Information (Sherbrooke)
- 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.
- http://maps.nrcan.gc.ca/