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15 records found
  • Federal

    Current Water Levels, 2008

    The map shows 3172 hydrometric stations, 1491 active and 1681 inactive, located on rivers and lakes across the country. All the stations on the map are situated in a drainage area of 200 square kilometres or more. For 1200 stations shown on the map, surface water level measurements are recorded...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Federal

    The hydrologic cycle

    Hydrology is the science concerned with the occurrence and distribution of water on and under the earth. Meteorology is the science dealing with the atmosphere and the movement of water, both as vapour and as liquid, in the air. Both sciences are concerned with the hydrologic cycle - the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Yukon Territory

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a large, bilingual map shows Yukon Territory with full colour hypsometrical tints including spot elevations. It also includes international and territorial boundaries, the road transportation network, and the location...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Relief

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows relief using twelve height classes for land areas, eight depth classes for water areas. No populated places shown on map.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Bathy-Orography - Northern Canada

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the depths (bathymetry) of the waters in and around Northern Canada, together with the relief (orography) of the land. The bathymetric information was supplied by the Canadian Hydrographic Service; the orographic...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Bathy-Orography - Canada

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the depths (bathymetry) of the waters in and around Canada, together with the relief (orography) of the land. The bathymetric information was supplied by the Canadian Hydrographic Service; the orographic...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Bathy-Orography - Western Canada

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the depths (bathymetry) of the waters in and around Western Canada, together with the relief (orography) of the land. The bathymetric information was supplied by the Canadian Hydrographic Service; the orographic...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Bathy-Orography - Eastern Canada

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the depths (bathymetry) of the waters in and around Eastern Canada, together with the relief (orography) of the land. The bathymetric information was supplied by the Canadian Hydrographic Service; the orographic...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Humidity and Fog

    Contained within the 3rd Edition (1957) of the Atlas of Canada is six maps that show the humidity and fog occurrences across Canada. Two maps on the top that show the mean mixing ratios for January and July, respectively. Mixing ratio is defined as the ratio of the mass of the water vapor to the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Ice

    Contained within the 4th Edition (1974) of the Atlas of Canada is a set of six maps that shows different types of ice accumulation.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
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