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115 records found
  • Federal

    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
  • Federal

    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
  • 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

    Summer surface conditions – Multidisciplinary surveys

    Mean 2008 to 2017 summer surface conditions in the Estuary and Gulf of St. Lawrence. Data come from the August and the September multidisciplinary surveys. Surface conditions are described by temperature, salinity and nutrient concentration (mmol/m³) interpolated on a 10 km x 10 km grid....
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
  • Federal

    Winter surface conditions – Helicopter survey

    Mean 2008 to 2017 winter surface conditions in the Estuary and Gulf of St. Lawrence. Year 2010 was not considered in the mean because it was exceptionally warm. The survey has been taking place every year in March. Surface conditions are described by temperature, salinity and nutrient...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
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