2015 aerial LiDAR

3D topographic representation of the territory in the form of a point cloud.

LiDAR (Light Detection and Ranging) technology makes it possible to represent the Earth's surface topographically in three dimensions using a laser system mounted on board an aircraft. The very large number of 3D points recorded (up to 400,000 per second) makes it possible to obtain a multitude of details at the level of the ground and surface elements.

LiDAR technology quickly, easily, and above all accurately provides the altitude of ground details and elements above ground, even in the presence of dense vegetation.

The uses are: creation of a digital terrain model (MNT), creation of level curves, creation of level curves, volume calculation, planning, calculation of tree heights, mapping of building roofs, 3D modeling of cities, etc.

Source: XEOS Imaging Inc.

**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2016-06-21
Date ( RI_366 )
2016-06-21
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal - Service des infrastructures du réseau routier ( )
https://www.donneesquebec.ca
Status
planned; planifié RI_597
Maintenance and update frequency
irregular; irrégulier RI_541
Keywords ( RI_528 )
  • 3D
  • Aerial
  • Lidar
  • SIRR
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
2015-11-24
End date
2015-12-08
N
S
E
W
thumbnail


Reference system identifier
unknown / unknown / unknown
Distribution format
  • CSV ( unknown )

  • HTML ( unknown )

  • LAS ( unknown )

  • PDF ( unknown )

  • SHP ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Montréal - Service des infrastructures du réseau routier ( )
https://www.donneesquebec.ca
OnLine resource
LiDAR tile index ( HTTPS )

Dataset;CSV;fra

OnLine resource
Interactive aerial LiDAR download map ( HTTP )

Dataset;HTML;fra

OnLine resource
Original metadata (https://www.donneesquebec.ca) ( HTTPS )

Dataset;HTML;fra

OnLine resource
2015 Aerial LiDAR tiles - 300 @307 (extreme east of the island) ( HTTPS )

Dataset;LAS;fra

OnLine resource
2015 Aerial LiDAR tiles - 295 @299 (east of the island) ( HTTPS )

Dataset;LAS;fra

OnLine resource
2015 Aerial LiDAR tiles - 290 @294 (center of the island) ( HTTPS )

Dataset;LAS;fra

OnLine resource
2015 Aerial LiDAR tiles - 280 @289 (West Island) ( HTTPS )

Dataset;LAS;fra

OnLine resource
2015 Aerial LiDAR tiles - 266 @279 (extreme west of the island) ( HTTPS )

Dataset;LAS;fra

OnLine resource
Product Information ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
LiDAR tile index ( HTTPS )

Dataset;SHP;fra

File identifier
9ae61fa2-c852-464b-af7f-82b169b970d7 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 ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

Associated resources

Not available