Blog posts archive

September 2015

Archival 1:25,000 National Topographic System (NTS) maps available through Geospatial Centre

As part of an Ontario Council of University Libraries (OCUL) initiative, the Geospatial Centre has scanned, and made available to the public archival (1957 – 1966) 1:25,000 topographic (NTS) maps. The high-quality TIF files were scanned at 600 dpi, and have an average file size of 750 MB.

To access files, please come to the Geospatial Centre during reference hours.