Government Mapping Agencies

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.

GeoGratis - A web and ftp site that distributes geospatial data of Canada for free data download. Available data list, maps and download categories.

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 conventional formats.