Ontario Digital Terrain Model (Lidar-Derived)

The Ontario Lidar Digital Terrain Model (DTM) Geospatial Ontario (GEO) Dataset is a raster product representing the bare-earth terrain derived from a classified lidar point cloud. The DTM data is available in the form of 1-km by 1-km non-overlapping tiles grouped into packages for download. This dataset is a compilation of lidar data from multiple acquisition projects, as such specifications, parameters and sensors may vary by project. This data is for geospatial tech specialists, and is used by government, municipalities, conservation authorities and the private sector for land use planning and environmental analysis.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 19:37 (UTC)
Created April 17, 2026, 19:37 (UTC)
contact_person {"en": "Government of Ontario; Government of Ontario; Natural Resources and Forestry", "fr": "Gouvernement de l'Ontario; Gouvernement de l'Ontario; Natural Resources and Forestry"}
criticality_level []
data_dictionary unknown,unknown,unknown
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2020-10-20 00:00:00
open_canada_keywords {"en": ["Environment and Natural Resources", "Government information"], "fr-t-en": ["Environnement et richesses naturelles", "Information gouvernementale"]}
open_canada_subject ["economics_and_industry"]
sensitivity_level unrestricted
title_fr Modèle numérique de terrain de l’Ontario (données dérivées de LiDAR)
update_frequency as_needed