Ontario Base Map Index

This data contains an Index identifying Ontario Base Map map tiles.

Eastern and Southern Ontario is covered at a scale of 1:10,000. Northern Ontario is covered at a scale of 1:20,000.

We are no longer updating this data. It is best suited for historical research and analysis.

This product requires the use of GIS software.

*[GIS]: geographic information system

Ministry contact: Natural Resources and Forestry

Additional information

Tags
Geographic coverage
Ontario
Last Validated Date
June 6, 2024
Update frequency
Never

Ontario Base Map Index

Learn more about accessing data using different formats.

Date range: January 1, 1977 - February 4, 2008

  • Other
    Access to OBM Index English

    Last Updated: July 2, 2013

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  • Other
    Accéder à la page Index de l'OBM French

    Last Updated: July 2, 2013

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