Geospatial Data
| Title Sort descending | Author | Year | Sample |
|---|---|---|---|
| Ottawa Vector Data Set | City of Ottawa |
2007 | 
|
| Prince Edward Island GIS Data Catalog | The Government of Prince Edward Island |
Current, some historical | |
| Socioeconomic Data and Applications Center (SEDAC) Datasets | NASA Socioeconomic Data and Applications Center (SEDAC) |
Various, 1970 to Present | |
| Surficial Materials of Canada Map - 1880A | Natural Resources Canada |
1995 | 
|
| 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 - ) | |
| The National Map | U.S. Department of the Interior, U.S. Geological Survey (USGS) |
Various | |
| USGS National Hydrology Datasets | ESRI | 2024 | |
| Vector Map Level 0 (VMap0) | LAND INFO Worldwide Mapping, LLC |
2000 | |
| Wastewater Data and Reports (Environment and Climate Change Canada) | Environment and Climate Change Canada | 2016 - 2018 | |
| Water Area at 1 Million | Ontario Ministry of Natural Resources | 1983 | 
|
| Water Feature Labels (WLP) | DMTI Spatial Inc. | 2001 - 2014 | 
|
| Water Line | DMTI Spatial Inc. | 2015 - 2023 | 
|
| Water Line at 1 Million | Ontario Ministry of Natural Resources | 1983 | 
|
| Water Lot - Replaced | Ontario Ministry of Natural Resources | 1997 - 2012 | 
|
| Water Virtual Flow - Seamless Provincial Data Set | Ontario Ministry of Natural Resources | 1998 - 2008 | 
|
| Waterbodies Region | DMTI Spatial Inc. | 2015 - 2023 | 
|
| Watershed | Ontario Ministry of Natural Resources | 2002 - 2010 | 
|
| Wetlands (WER) | DMTI Spatial Inc. | 2001 - 2014 | 
|
| Wetlands Region | DMTI Spatial Inc. | 2015 - 2023 | 
|
