Topographic Layers Greater Toronto Area
Title
Topographic Layers Greater Toronto Area
Description
Data contains Breaklines (which include road / street widths), contours at 1 metre intervals and 2 metre intervals, and a (triangulated irregular network (TIN) model, and DTM points. Toronto contours. Available on DVD at the Map and Data Library. DVD #311.
Identifier
/NAP/UT/668.xml
1955857735
Collection
Geospatial
Production Date
2002
Data Type
vector
Geographic Keywords
Canada, Ontario, Toronto
Canada, Ontario, GTA
Continent
North America
Notes
Keywords
TRIANGULATED IRREGULAR NETWORK (TIN)
TOPOGRAPHY
STREETS
DIGITAL ELEVATION MODEL
ROADS
ELEVATION
DIGITAL TERRAIN MODEL
REMOTE SENSING
Time Period
2002
Coordinate System
4269, http://www.epsg-registry.org/
Datum: NAD 83, Projection: UTM Zone 17
Producer
Ontario Ministry of Natural Resources (OMNR)
Citation
“Topographic Layers Greater Toronto Area,” MDL Data, accessed January 20, 2026, https://mdl-data.library.utoronto.ca/items/show/879.