Language selection

Search

Open Government Portal

  • 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 - Aeromagnetic survey data compilation

    This data set consists in a compilation of data acquired by aeromagnetic surveys in Canada, gridded at a 200 m and 1 km resolution. Magnetic anomalies show small variations in the magnetic field that are caused largely by variations in the magnetic properties of Earth's crust. The first vertical...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • ZIP
    • HTML
    • PDF
  • 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).