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Digital Terrain Model of Southern Ontario (DTM)

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Provider

Southern Ontario Digital Terrain Model

Derived from Southern Ontario orthophotos, the Southern Ontario Digital Terrain Model represents a topographical surface, specifically a regular grid of spot heights and breaklines noticeable changes in slope). The terrain model data is divided into "tiles" and provided in DWG format with 3D polylines. Tile numbers correspond to the same number as the Ontario Ortho Photographs.

Creator

Created by First Base Solutions

Coverage

Durham, Halton, Hamilton, Lambton, Niagara, Peel, Simcoe, Toronto, York

Format

DWG

Some available as 5 m. grids

Projection

UTM NAD83

Access

Please contact the DRC —

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Data Access

Contact

519–824–4120 ext. 56417

Visit

The DRC is located behind the Research Help desk in the McLaughlin Library.

Check DRC help hours

Last updated May 27th, 2011 by R.E.C. (details)