Open Government Portal

As we launch this enhanced integrated Open Government Portal search, you may notice that there has been a reduction in the number of open information records. Please note that you can still access the publications that no longer appear here by visiting: Government of Canada Publications and Library and Archives Canada. If you have any comments or questions contact us!

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7 records found
  • Canadian Digital Elevation Model

    The Canadian Digital Elevation Model (CDEM) is part of Natural Resources Canada's altimetry system designed to better meet the users' needs for elevation data and products. The CDEM stems from the existing Canadian Digital Elevation Data (CDED). In these data, elevations can be either ground or...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • GeoTIF
    • PDF
    • KML
    • SHP
  • Canadian Digital Surface Model

    The Canadian Digital Surface Model (CDSM) is part of Natural Resources Canada's altimetry system designed to better meet the users' needs for elevation data and products. The 0.75-second (~20 m) CDSM consists of a derived product from the original 1-second (30 m) Shuttle Radar Topographic Mission...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • GeoTIF
    • PDF
    • KML
    • SHP
  • Water quality of surface waters

    The plate contains four maps showing the Hardness of Surface Water, Total Dissolved Solids of Surface Waters, Turbidity of Surface Waters and the Chemical Quality of Typical Surface Waters of Canada. These water quality maps were based on data collected from 1970 and 1971 at national river...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Suspended sediment concentration

    The map shows the concentration (annual load) of suspended sediments into rivers (in milligrams per litre). The load of sediment is lower in the Canadian Shield area and on the Arctic Islands. The greatest loads appear in the Prairie Provinces and in the Cordillera. The map also shows histograms...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Water quality networks

    The map shows the locations of water quality network stations operated by the federal Water Quality Branch, Department of Fisheries and the Environment, and the provincial Water Quality Branches of Quebec, Ontario, Saskatchewan, Alberta, and British Columbia. The federal and provincial monitoring...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • RADARSAT Ortho-rectified Mosaic of Canada

    The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI), to create an ortho-rectified RADARSAT-1 mosaic of Canada. Using CSA's RADARSAT data archive, ScanSAR Narrow B descending mode data were...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • RADARSAT-1 Ortho-rectified Mosaics of Canada, Lambert Conformal Conic, 100 Me...

    The Canada Centre for Remote Sensing (CCRS), and the Canadian Space Agency (CSA) have collaborated with contributions from RADARSAT International (RSI) (now MDA Geospatial Services Inc. (MDA GSI)), to create an ortho-rectified RADARSAT-1 mosaic of Canada. Using CSA's RADARSAT data archive,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
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