Welcome to the Map, Data & GIS Library

Located in MacKenzie Chown Complex Rm C306, the MDGL offers collaborative study space, computers for student use, knowledgeable, friendly staff and is open to everyone.

Student in Map, Data, and GIS Library

Today's Hours

Email or Phone


905-688-5550 x5890

News from the MDGL


Shiloh Williams
GIS & Data Services Librarian
T: 905-688-5550 x5742

Sharon Janzen
Map Library Associate / Geospatial Data Coordinator
T: 905-688-5550 x5890


Mackenzie Chown Complex, Room C-306
Latitude/Longitude: W 79 14′ 57” N 43 07′ 11”

Recommend a Resource for the MDGL

Is there a resource we don’t own that you need?  We’d love to know and possibly acquire it for the library. To recommend maps, atlases or geospatial data fill out the request form.