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BDTA (vector)

BDTA (vector)

The Base de données topographiques et administratives à l’échelle 1 / 250 000 is a detailed medium scale mapping (1:250 000) of Quebec in coverage (ArcInfo/ArcGIS) format. At present, the McGill Library collection only has the map for the Montreal region (31H). The layers available in this database are: major roads, railways, ferries, major energy transmission lines, lakes, rivers, ocean, localities, airports, and urban areas.

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