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3 records found
  • North American Atlas - ARCHIVED

    This collection is a legacy product that is no longer supported. The North American Atlas data are standardized geospatial data sets at 1:10,000,000 scale. A variety of basic data layers (e.g. roads, railroads, populated places, political boundaries, hydrography, bathymetry, sea ice and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • SHP
  • Natural Vegetation and Flora

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the vegetation regions, and 19 smaller-scale maps showing distributions of particular plant species. The main map shows the distribution of 17 natural vegetation types and also shows non-vegetated areas (existing...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Probability of the annual minimum snow and ice (MSI) presence over Canada

    Snow and ice are important hydrological resources. Their minimum spatial extent here referred to as annual minimum snow/ice (MSI) cover, plays a very important role as an indicator of long-term changes and baseline capacity for surface water storage. The MSI probability is derived from sequence...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • TIFF
    • ZIP
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