The Atlas maps are composed of several layers of which there are two broad categories: thematic and base layers. Find below a description of each of the map layers. The layer source is included in the metadata.
Thematic Map Layers
World Heritage Sites
This layer shows the location of the UNESCO-designated World Heritage Sites of Canada which are divided into two categories: cultural and natural.
Base map components are features that provide a geographic
context for the thematic data shown on Atlas of Canada maps.
These features include rivers, lakes, administrative boundaries,
populated places, roads and rail lines. All of the Atlas of
Canada base map components are available for immediate free
download in five scales and in a number of data exchange formats.
The 1:7 500 000 and the 1:1 000 000 scale data are the primary base
frameworks used for all Atlas of Canada 6th Edition online
maps. You can download Atlas of Canada data from this Web
page on GeoGratis.
Parks Canada's site offers a series of supplementary information on the World Heritage Sites in Canada and in the World. Various themes pertaining to Canada are also tackled.