Online Geographic and Spatial data
- Geoscience On-line - Newfoundland and Labrador Geological Survey
- Geogratis - downloadable .shp files/raster images of Canadian topo maps + other datasets
- Stats Canada Geography files - Boundaries and other spatial information products
- DIVA-GIS - Free downloads of several types of data
- USGS - Maps, Imagery and Publications - United States Geological Survey