Open Government Portal

  • Federal

    Bedrock geological map of Canada 1:5 000 000

    The map displays bedrock formations at or near the surface of the land, on the sea floor above the continental crust that forms the Canadian landmass, and oceanic crust surrounding the landmass. The bedrock units are grouped and coloured according to geological age and composition. The colours of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
  • Federal

    Geological map of the Arctic, 1:5 000 000

    As part of the International Polar Year (IPY) 2007'08 and 2008'09 activities, and related objectives of the Commission for the Geological Map of the World (CGMW), nations of the circumpolar Arctic have co-operated to produce a new bedrock geology map and related digital map database at a scale of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
  • Federal

    Surficial Geology

    The surficial geology map collection consists of individually published surficial geology maps across Canada that have been released in the Canadian Geoscience Map Series format. Each map was created with a specific extent or scale which may result in data superimposition. These maps share a...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
  • Federal

    Canada - Grid Spacing: 2km - Airborne Gravity - Observed

    The Canadian Gravity Anomaly Data Base consists of approximately 660 000 gravity observations, including 165 000 on land, acquired between 1944 and the present. The data spacing ranges from less than 1 km to over 20 km, with an average spacing between 5 and 10 km. All measurements were reduced to...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • ZIP
  • Federal

    Canada - Grid Spacing: 2km - Airborne Gravity - Free Air

    The Canadian Gravity Anomaly Data Base consists of approximately 660 000 gravity observations, including 165 000 on land, acquired between 1944 and the present. The data spacing ranges from less than 1 km to over 20 km, with an average spacing between 5 and 10 km. All measurements were reduced to...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • ZIP
You can also access this registry using the API (see API Docs).