Digital Elevation Model of Canada - Canada3D, 2001

This is a legacy product that is no longer supported. It may not meet current government standards.

Canada3D is a digital elevation model (DEM) produced by the Canadian Forestry Service, Ontario region. The DEM consists of an ordered array of ground elevations providing coverage of the Canadian landmass. It has been derived from the cells of the Canadian Digital Elevation Data (CDED) at the 1:250 000 scale. Canada3D is available in two levels of detail: grids regularly spaced at 30 or 300 arc seconds. Canada3D 30 and 300 are recorded separately in ASCII format. The elevation values are expressed in metres with respect to mean sea level (MSL), in accordance with the North American Datum of 1983 (NAD83).

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 17:27 (TU)
Créé le	avril 17, 2026, 17:27 (TU)
contact_email	geoinfo@nrcan-rncan.gc.ca
contact_person	{"fr": "Gouvernement du Canada; Ressources naturelles Canada;Secteur de la politique stratégique et de l’innovation,geoinfo@nrcan-rncan.gc.ca", "en": "Government of Canada; Natural Resources Canada;Strategic Policy and Innovation Sector,,geoinfo@nrcan-rncan.gc.ca"}
criticality_level	[]
data_dictionary	EPSG:4269,https://www.epsg-registry.org,7.6
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2002-01-01 00:00:00
open_canada_keywords	{"fr": ["MNE", "Élévation", "Modèle d'élévation", "Système d'information géographique", "Sciences de la terre", "Géomatique", "Topographie"], "en": ["DEM", "Elevation", "Elevation model", "Geographic information systems", "Earth sciences", "Geomatics", "Topography"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Modèle numérique d'élévation du Canada - Canada3D, 2001
update_frequency	not_planned