2015 Aerial LiDAR
3D topographic representation of the territory in the form of a point cloud. LiDAR (Light Detection and Ranging) technology allows the terrestrial surface to be represented 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 a multitude of details to be obtained at ground level and surface elements. LiDAR technology quickly, easily and most importantly accurately provides the elevation of ground details and features above the ground, even in dense vegetation. The uses are: creation of a digital terrain model (DTM), creation of contour lines, volume calculation, planning, calculation of tree height, mapping of building roofs, 3D modeling of cities, etc. Source: XEOS Imagerie 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
2015 Aerial LiDAR Tiles - 295 @299 (East Island)LASFrench dataset LAS
Aerial LiDAR tiles 2015 - 290 @294 (center of the island)LASFrench dataset LAS
2015 Aerial LiDAR Tiles - 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
|2015 Aerial LiDAR|
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