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1,084 records found
  • Federal

    Digital Topographic Raster Maps, 1944-2012

    This group of maps, which includes the CanMatrix and CanTopo collections, is now a legacy product that is no longer maintained. It may not meet current government standards. Natural Resources Canada's (NRCan) topographic raster maps provide a representation of the topographic phenomena of the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • KMZ
    • GeoTIF
    • GeoPDF
    • TIFF
  • Federal

    Canadian Digital Elevation Model, 1945-2011

    This collection is a legacy product that is no longer supported. It may not meet current government standards. 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...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • ASCII Grid
    • GeoTIF
    • PDF
    • KMZ
    • HTML
  • Federal

    Digital Elevation Model of Canada - Canada3D, 2001

    This is a legacy product that is no longer supported. It may not meet current government standards. Canada3D is a digital elevation model (DEM) produced by the Canadian Forestry Service, Ontario region. The DEM consists of an ordered array of ground elevations providing coverage of the Canadian...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ASCII Grid
    • PDF
  • Federal

    Canadian Digital Surface Model, 2000

    This is a legacy product that is no longer supported. It may not meet current government standards. 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)...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • GeoTIF
    • ASCII Grid
    • PDF
    • KMZ
    • HTML
  • Federal

    Canadian Land Cover, Circa 2000 (Vector) - GeoBase Series, 1996-2005

    This collection is a legacy product that is no longer supported. It may not meet current government standards. Land Cover information is the result of vectorization of raster thematic data originating from classified Landsat 5 and Landsat 7 ortho-images, for agricultural and forest areas of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • SHP
    • GML
    • PDF
    • KMZ
  • Federal

    Demersal fish total biomass in the Estuary and Gulf of St.Lawrence

    Mean 2008 to 2017 demersal fish total biomass in the Estuary and Gulf of St.Lawrence obtained by summing the fish biomass (kg) for all species for a tow and then averaging tows in each grid cell 10 km x 10 km. Input data are from the annual August (north) and September (south) multidisciplinary...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Pelagic fish total biomass in the Estuary and Gulf of St.Lawrence

    Mean 2008 to 2017 pelagic fish total biomass in the Estuary and Gulf of St.Lawrence obtained by summing the fish biomass (kg) for all species for a tow and then averaging tows in each grid cell 10 km x 10 km. Input data are from the annual August (north) and September (south) multidisciplinary...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Deep water dissolved oxygen in the Estuary and Gulf of St.Lawrence

    Deep water (> 200 m) dissolved oxygen interpolated on a grid cell of 10 km x10 km in the Estuary and Gulf of St. Lawrence. Input data are from the annual August multidisciplinary survey hold in 2008 to 2017. Purpose Since 1990, the Department of Fisheries and Oceans has been conducting an...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Bottom water pH in the Estuary and Gulf of St.Lawrence

    Gridded pH of the Estuary and Gulf of St. Lawrence bottom waters including shallow waters. Data are a result of a 3D interpolation on a 1km x 1km x bottom depth grid. All the available CTD data sampled during the 2017 August and September multidisciplinary surveys were used. Purpose Since...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Demersal fish group richness in the Estuary and Gulf of St.Lawrence

    2008 to 2017 demersal fish group richness in the Estuary and Gulf of St.Lawrence estimated by the number of species found in each grid cell 10 km x 10 km. Input data are from the annual August and September multidisciplinary surveys. Purpose Since 1990, the Department of Fisheries and Oceans...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
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