Aerial LiDAR 2015
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 thanks to a laser system mounted on board an aircraft. The very large number of 3D points recorded (up to 400,000 per second) allows for a multitude of details on the ground and surface elements. LiDAR technology quickly, easily, and most importantly accurately provides elevation of ground detail and above-ground features, even in the presence of dense vegetation. The uses are: creation of a digital terrain model (DTM), creation of contour curves, volume calculation, planning, tree height calculation, 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).
Made available by the Government and Municipalities of Québec
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- Publisher - Current Organization Name: Government and Municipalities of Québec
- Licence: Creative Commons 4.0 Attribution (CC-BY) licence – Quebec
Data and Resources
LiDAR tile indexCSVFrench dataset CSV
Interactive aerial LiDAR download mapHTMLFrench dataset HTML
Original metadata (https://www.donneesquebec.ca)HTMLFrench dataset HTML
Aerial LiDAR tiles 2015 - 300 @307 (far east of the island)LASFrench dataset LAS
Aerial LiDAR tiles 2015 - 295 @299 (east of the island)LASFrench dataset LAS
Aerial LiDAR tiles 2015 - 290 @294 (center of the island)LASFrench dataset LAS
Aerial LiDAR tiles 2015 - 280 @289 (west island)LASFrench dataset LAS
Aerial LiDAR tiles 2015 - 266 @279 (far west of the island)LASFrench dataset LAS
Product informationPDFFrench guide PDF
LiDAR tile indexSHPFrench dataset SHP
|Aerial LiDAR 2015|
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