Digital terrain model

The digital terrain model (DTM) is a simplified representation of ground altimetry. The available data is in the form of an irregular triangular mesh (TIN). This is polygon numerical geographic data constructed by triangulating a set of points. The vertices are connected to a series of segments to form a mesh of triangles of different dimensions.

This representation can be used as a basis for the 3D buildings of the digital base model.

It should be noted that the data made available by the City is proposed for planning purposes and not for construction purposes given the associated decimeter details.

The [3D buildings 2016 (LOD2 model with textures)]] (https://donnees.montreal.ca/ville-de-montreal/batiment-3d-2016-maquette-citygml-lod2-avec-textures2), the [2013 3D buildings (2013 3D buildings (CityGML LOD2 model with textures)] (/city-of-montreal/model-numeric-plateau-mont-royal-buildal-build2-buildings-lod2-with-textures), or the [3D buildings 2009 (CityGML LOD2 model with textures)] (/city-of-montreal/model-numeric-plateau-mont-royal-build2-buildings-lod2-with-textures), or the [3D buildings 2009 (CityGML LOD2 model with textures)] (/city-of-montreal/model-numerique-plateau-mont-royal-batiments-lod2-with-textures), or the [3D buildings 2009 (CityGML LOD2 model with textures)] (/city-of-montreal/model-numeric-s-citygml-lod2-with-textures) complement the digital terrain model in the urban territorial representation of Montreal.

The [elevation data from aerial LiDAR] (/city-of-montreal/lidar-aerien-2015) are also available on the portal.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Date ( RI_367 ): 2015-03-20

Date ( RI_366 ): 2015-03-20

RI_418

Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal - Service des infrastructures du réseau routier- Division de la géomatique ( )

https://www.donneesquebec.ca

Status: planned; planifié RI_597

Maintenance and update frequency: irregular; irrégulier RI_541

Keywords ( RI_528 )

DTM
Geomatics
DEM
Mockup
Model
Orthophoto
SIRR
Sol
TIN
Terrain
Topo
Topography
Elevation

Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )

Government information

Use limitation: Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)

Access constraints: license; licence RI_606

Use constraints: license; licence RI_606

Spatial representation type: vector; vecteur RI_635

Metadata language: eng; CAN

Metadata language: fra; CAN

Topic category

Geoscientific information

Begin date: 2015-01-01

End date: 2009-12-31

Reference system identifier: unknown / unknown / unknown

Distribution format

DXF ( unknown )
GML ( unknown )
HTML ( unknown )
XML ( unknown )

RI_418

Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal - Service des infrastructures du réseau routier- Division de la géomatique ( )

https://www.donneesquebec.ca

OnLine resource: Digital terrain model (MNT) 2009 - Plateau-Mont-Royal borough ( HTTPS )
Dataset;DXF;fra

OnLine resource: Digital terrain model (MNT) 2009 - Sud-Ouest Borough ( HTTPS )
Dataset;DXF;fra

OnLine resource: Digital terrain model (MNT) 2009 - Ville-Marie borough ( HTTPS )
Dataset;DXF;fra

OnLine resource: Digital terrain model (MNT) 2015 - borough Ahuntsic-Cartierville - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - arrondissement Anjou - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - borough Côte-des-Neiges-Notre-Dame-de-Grâce - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Lachine borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - LaSalle borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Mercier-Hochelaga-Maisonneuve borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Montréal-Nord borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Borough Outremont - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Pierrefonds-Roxboro borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Plateau-Mont-Royal borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Rivière-des-Prairies-Pointe-aux-Trembles borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Rosemont-La-Petite-Patrie borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Saint-Laurent borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - borough Saint-Léonard - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Sud-Ouest district - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Verdun borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Ville-Marie borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Villeray-St-Michel-Parc-Extension borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Île-Bizard-Sainte-Geneviève borough - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - city Baie-d'Urfé - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - city Beaconsfield - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - city Côte-Saint-Luc - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - city Dollard-des-Ormeaux - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - city Dorval - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - Hampstead city - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - city Kirkland - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Town of Mount Royal - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - city Montréal-Ouest - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Montréal-Est - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Pointe-Claire - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (DTM) 2015 - ville Sainte-Anne-de-Bellevue - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Digital terrain model (MNT) 2015 - ville Senneville - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Westmount city - CityGML ( HTTPS )
Dataset;GML;fra

OnLine resource: Original metadata (https://www.donneesquebec.ca) ( HTTPS )
Dataset;HTML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Ahuntsic-Cartierville borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Anjou district ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Côte-des-Neiges—Notre-Dame-de-Grâce borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Lachine Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (MNT) - LaSalle Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Mercier-Hochelaga-Maisonneuve borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (MNT) - Montréal-Nord borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Outremont Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Pierrefonds-Roxboro borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Plateau-Mont-Royal Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Rivière-des-Prairies—Pointe-aux-Trembles borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Rosemont—La-Petite-Patrie Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Saint-Laurent Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Saint-Léonard borough ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (MNT) - Sud-Ouest Borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Borough of Verdun ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville-Marie borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Villeray—Saint-Michel—Parc-Extension borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Île-Bizard—Sainte-Geneviève borough ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (MNT) 2015 - Ville Baie-d'Urfé ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Beaconsfield ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Côte-St-Luc city ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Dollard-des-Ormeaux ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Dorval ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Hampstead Town ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Kirkland ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Town of Mount Royal ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Montreal-Ouest ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (DTM) 2015 - city Montréal-Est ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Pointe-Claire ( HTTPS )
Dataset;XML;fra

OnLine resource: Digital terrain model (DTM) 2015 - ville Sainte-Anne-de-Bellevue ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Senneville ( HTTPS )
Dataset;XML;fra

OnLine resource: 2015 Digital Terrain Model (DTM) - Ville Westmount ( HTTPS )
Dataset;XML;fra

File identifier: 08a528e3-5bff-4bd8-b28d-85e584d5cc1d XML

Metadata language: eng; CAN

Character set: utf8; utf8 RI_458

Hierarchy level: dataset; jeuDonnées RI_622

Date stamp: 2025-11-11

Metadata standard name: North American Profile of ISO 19115:2003 - Geographic information - Metadata

Metadata standard version: HNAP ISO:19115 - 2003

RI_418

Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal - Service des infrastructures du réseau routier- Division de la géomatique ( )

https://www.donneesquebec.ca

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