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186 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

    Atlas of Canada National Scale Data 1:15,000,000 - ARCHIVED

    This collection is a legacy product that is no longer maintained. Users of Atlas of Canada National Scale Data 1:15,000,000 (release of May 2017) should plan to make the transition towards the new CanVec product. The Atlas of Canada National Scale Data 1:15,000,000 Series consists of boundary,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
    • PDF
  • Federal

    Atlas of Canada National Scale Data 1:1,000,000 - ARCHIVED

    This collection is a legacy product that is no longer maintained. Users of Atlas of Canada National Scale Data 1:1,000,000 (release of May 2017) should plan to make the transition towards the new CanVec product. The Atlas of Canada National Scale Data 1:1,000,000 Series consists of boundary,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
    • PDF
  • Federal

    Atlas of Canada National Scale Data 1:5,000,000 - ARCHIVED

    This collection is a legacy product that is no longer maintained. Users of Atlas of Canada National Scale Data 1:5,000,000 (release of May 2017) should plan to make the transition towards the new CanVec product. The Atlas of Canada National Scale Data 1:5,000,000 Series consists of boundary,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
    • PDF
  • Federal

    2005 - 2010 20m Land Cover Of Canada South Of Treeline

    The Government of Canada acquired a national image coverage from the Systeme Pour l'Observation de la Terre (SPOT 4 - 5) satellites that includes four multispectral bands in the visible to shortwave infrared region at 20m spatial resolution. Five years from 2005 - 2010 were necessary to image all...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Flood Extent Polygon - Carrot River, Manitoba - 2009-04-27 00:06:28Z

    The flood extent products are derived from satellite imagery with a system developed and operated by the Earth Sciences Sector (ESS) of Natural Resources Canada (NRCan). This emergency mapping service is activated for large flood events in Canada. Products are generated and distributed in near...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • ZIP
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