Geospatial Data
| Title Sort descending | Author | Year | Sample |
|---|---|---|---|
| Street Network Files (SNF), 1991 Census | Statistics Canada | 1992 | 
|
| Street Network Files (SNF), 1996 Census | Statistics Canada | 1997 | 
|
| Surficial Geology of Southern Ontario - Line Representation | Ontario Ministry of Northern Development, Mines and Forestry | 2003 - 2010 | 
|
| Surficial Geology of Southern Ontario - Miscellaneous | Ontario Ministry of Northern Development, Mines and Forestry | 2003 - 2010 | 
|
| Surficial Geology of Southern Ontario - Moraines | Ontario Ministry of Northern Development, Mines and Forestry | 2003 - 2010 | 
|
| Surficial Geology of Southern Ontario - Point Representation | Ontario Ministry of Northern Development, Mines and Forestry | 2003 - 2010 | 
|
| Surficial Geology of Southern Ontario - Polygon Representation | Ontario Ministry of Northern Development, Mines and Forestry | 2003 - 2010 | 
|
| Surficial Materials of Canada Map - 1880A | Natural Resources Canada |
1995 | 
|
| Tactical Pilotage Charts (TPC) | LAND INFO Worldwide Mapping, LLC |
1989 | |
| Tank | Ontario Ministry of Natural Resources | 1977 - 2007 | 
|
| Tectonic Assemblages of Ontario | Ontario Geological Survey |
1993 | |
| The City of London's Open Data Catalogue | City of London, Ontario |
Varies by dataset | 
|
| The National Hydro Network (NHN) | Natural Resources Canada |
2016 (Temporal coverage 1944 - ) | |
| Tile Drainage Area | Ontario Ministry of Agriculture, Food and Rural Affairs | 1983 - 2010 | 
|
| Toronto (City of Toronto) Digital Orthophotos - 1999 | Land Information Toronto |
1999 | |
| Toronto (Greater Toronto Area) Digital Orthophotos - 2008 | First Base Solutions |
2008 | |
| Toronto and Region Conservation Authority (TRCA) Data | Toronto and Region Conservation Authority | 2002 - 2014 | 
|
| Toronto Fire Insurance Plans | Charles E. Goad |
1884 - 1910 | |
| Toronto Transit Commission (TTC) Network Routes | Toronto Transit Commission | 2004 - 2014 | 
|
| Tourism Establishment Area | Ontario Ministry of Natural Resources | 1997 - 2012 | 
|
