Open Government Portal

  • Federal

    Glacier Retreat

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the successive stages in the retreat of the last ice sheet in North America in respect to coverage of the Canadian landmass. Included with the map are the speculative ice-marginal positions with approximate time in...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Glacial Geology

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows locations of currently existing glaciers as well as historical glacial information. The resulting effects that glaciers have had on landscape are also shown on this map.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Geology of Tavani map-area (55K), District of Keewatin

    Tavani map-area, situated on the west side of Hudson Bay, is in the Churchill Structural Province. Metamorphosed volcanic and sedimentary rocks of the Kaminak Group, and intrusive plutons are well exposed in the southern half of the area, and in the Rankin Inlet area. They are overlain by...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Federal

    CAGDB - Strange Lake GRAV (reprocessed)

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity gradiometer. The flight line spacing is 100 m for a total of 1962 kilometres. The survey was flown between 2012-03-13 and 2012-04-08. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - Blatchford Lake GRAV

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity gradiometer. The flight line spacing is 250 m for a total of 3066 kilometres. The survey was flown between 2011-03-19 and 2011-03-23. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - McFaulds Lake GRAV

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity gradiometer. The flight line spacing is 250 m for a total of 19901 kilometres. The survey was flown between 2011-01-26 and 2011-03-14. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - Compilation - Canada - Grav -- 2000 m

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity. The flight line spacing is unknown. The survey was flown between 1900-01-01 and 2010-09-17. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - Compilation - Bathurst, NB -- 250 m

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity. The flight line spacing is unknown. The survey was flown between 1964-06-09 and 2006-08-21. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - Compilation - Blake River, QC -- 100 m

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity. The flight line spacing is unknown. The survey was flown between 1974-01-01 and 2008-07-05. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    CAGDB - Compilation - Matagami, QC -- 100 m

    This airborne or shipborne geophysical survey recorded the following parameters: Gravity. The flight line spacing is unknown. The survey was flown between 2006-11-01 and 2008-03-26. The data were Digitally acquired. Platform: Fixed-wing.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
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