Scanned and georeferenced historical topographic maps of the Niagara area are available for download or viewing with ArcGIS online. These data are used to study changes in land use, urban growth, transportation networks, surface water features, shoreline changes and more.
Original Paper Series: Canada National Topographic Series, 1:25,000
Edition: 1/2 (1960-1965)
Scanning Resolution: 200 dpi
Ground Resolution: 3 metres
Format: GeoTIFF, ArcGIS online image service
File Size: ~23-30 megabytes per image
Coordinate System: GCS_NAD83_CSRS98
[Niagara Topographic Map Images, 1:25k Series] [electronic resource]. (2014). St.Catharines, ON: Brock University Map, Data & GIS Library. Available: Brock University Maps, Data & GIS ftp://ftp.library.brocku.ca/Niagara25kNTS/30M_3e_ed1_1961.tif (Accessed current date).
[Niagara Topographic Map Images, 1:25k Series] [ArcGIS Image Service]. St.Catharines, ON: Brock University Maps, Data & GIS, 2014. Available ArcGIS.com <https://tiles.arcgis.com/tiles/IBZpB6oNXY4mCIej/arcgis/rest/services/
Niagara_Topographic_Maps_25k_1960/MapServer> (Accessed current date).
The data is in the public domain. Proper acknowledgement is requested.
Source: Natural Resources Canada http://open.canada.ca/en/open-government-licence-canada
Original historical maps are available in the MDGL, Mackenzie Chown C306.
In ArcMap: Add Data from ArcGIS online… > search “Niagara NTS” [seamless image service]