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58 records found
  • Open Data

    Canadian National Marine Seismic Data Repository

    The Geological Survey of Canada (Atlantic and Pacific) has collected marine survey field records on marine expeditions for over 50 years. This release makes available the results of an ongoing effort to scan and convert our inventory of analog marine survey field records (seismic, sidescan and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
    • FGDB/GDB
    • WMS
  • Open Data

    High Resolution Digital Elevation Model (HRDEM) - CanElevation Series

    The product High Resolution Digital Elevation Model (HRDEM) is part of the CanElevation Series created in support to the National Elevation Strategy implemented by NRCan. It includes a Digital Terrain Model (DTM), a Digital Surface Model (DSM) and other derived data. For DTM datasets, derived...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • GeoTIF
    • PDF
    • SHP
    • KMZ
    • HTML
    • ESRI REST
  • Open Data

    Floods in Canada - Archive

    Flood extent polygons and their footprints representing floods from previous years throughout Canada as monitored by Natural Resources Canada using satellite imagery for emergency response. In response to large flood events, Natural Resources Canada (NRCan), for the provision of emergency...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • FGDB/GDB
    • PDF
    • SHP
    • KMZ
    • ESRI REST
    • WMS
  • Open Data

    Floods in Canada - Current Year

    Flood extent polygons representing current year floods throughout Canada as monitored by Natural Resources Canada using satellite imagery for emergency response. In response to large flood events, Natural Resources Canada (NRCan), for the provision of emergency geomatics services, may be...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • FGDB/GDB
    • PDF
    • ESRI REST
    • SHP
    • KMZ
  • Open Data

    Active Floods in Canada

    Flood extent polygons representing active floods (last three days) throughout Canada as monitored by Natural Resources Canada using satellite imagery for emergency response. In response to large flood events, Natural Resources Canada (NRCan), for the provision of emergency geomatics services,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
    • WMS
    • FGDB/GDB
    • PDF
    • SHP
    • KMZ
  • Open Data

    River Ice in Canada - Current Year

    Current year record of river ice roughness as monitored on selected rivers by Natural Resources Canada (NRCan) using satellite imagery for the mitigation of ice jam associated risks. In order to mitigate ice jam induced floods risks, Natural Resources Canada emergency geomatics service (EGS) may...
    Organization:
    Natural Resources Canada
    Issued by:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
    • WMS
    • FGDB/GDB
    • PDF
    • XML
    • TIFF
    • KMZ
  • Open Data

    Active Monitoring of River Ice in Canada

    River ice roughness as it is actively monitored on selected rivers by Natural Resources Canada (NRCan) using satellite imagery for the mitigation of ice jam associated risks. In order to mitigate ice jam induced flood risks, Natural Resources Canada emergency geomatics service (EGS) may be...
    Organization:
    Natural Resources Canada
    Issued by:
    Natural Resources Canada
    Resource Formats:
    • ESRI REST
    • WMS
    • FGDB/GDB
    • PDF
    • XML
    • TIFF
    • KMZ
  • Open Data

    Groundwater Recharge Rate, Groundwater Geoscience Program

    In the hydrogeological unit, quantity of water that replenishes groundwater beneath the water table, expressed in mm/yr. Recharge is usually calculated using hydrology balance, integrating information from precipitation, hydrology data, drainage, soil properties, evapotranspiration, etc. The...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • PDF
  • Open Data

    Groundwater Composition, Groundwater Geoscience Program

    Water composition is defined by measuring the amounts of its various constituents; these are often expressed as milligrams of substance per litre of water (mg/L). Sampling methods vary according to the types of analysis. Dataset point: The dataset represents a general description of the sample,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
    • PDF
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