Open Government Portal

  • Federal

    Freeze-up of Sea Ice

    Typical advance of sea ice over from late summer to late winter is shown on this map. Sea ice is any form of ice that is found at sea and has originated from the freezing of seawater. Formation of sea ice begins in mid-September in the Canadian Arctic and advances southward through the onset of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    Late Summer Sea Ice Conditions

    Typical sea ice types are shown here at the end of the summer melt season, as well as how often sea ice has been present at any location on September 10 over the last 30 years . Based on the observations of sea ice extent and types over the last 30 years, this map shows how frequently sea ice has...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    Late Winter Sea Ice Conditions

    Typical sea ice types are shown here near the end of the winter season. Also shown is how often sea ice has been present at any location on the 26th February over the last 30 years. Based on the observations of sea ice extents and ice types over the last 30 years, this map shows how frequently...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    Break-up of Sea Ice

    The typical retreat of the sea ice cover from the late winter to late summer is shown on this map. Sea ice is any form of ice that is found at sea and has originated from the freezing of seawater. Melting of sea ice begins in spring in the Gulf of St. Lawrence and East Newfoundland, retreating...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    43423 CLSR

    LOT 344, GROUP 804, WHITEHORSE
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    Tsunamis

    A tsunami is a sea wave or series of waves produced by large disturbances of the sea floor that are of relatively short duration. Such disturbances cause the water column to move vertically and the resulting wave energy to spread outwards across the ocean surface at high speed. Although tsunami...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    Marine Transportation to Nunavut

    Shipping remains the most important mode of transportation for goods even though navigation is possible only four months of the year during the ice-free period. The re-supply of oil and other basic products from the south is done mostly by sea. The mining and fishing industries also use shipping.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    North Circumpolar Region (1997)

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a map which has detailed coverage of all parts of the world north of approximately 55 degrees North (and south of this latitude for the Bering Sea and Sea of Okhotsk areas). The map uses the Azimuthal equidistant...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    North Circumpolar Region (1996)

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a map which has detailed coverage of all parts of the world north of approximately 55 degrees North (and south of this latitude for the Bering Sea and Sea of Okhotsk areas). The map uses the Azimuthal equidistant...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    North Circumpolar Region (2004)

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a map which has detailed coverage of all parts of the world north of approximately 55 degrees North (and south of this latitude for the Bering Sea and Sea of Okhotsk areas). The map uses the Azimuthal equidistant...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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