Aerial LiDAR

Aerial LiDAR can be used in Surveying, Engineering, Environmental and Infrastructure projects.

It can be used to understand ground levels and terrain even if the area is covered by dense vegetation varying from grass/brambles through to mature trees and shrubs.

 

Sometimes it’s not possible to navigate around a site due to heavy vegetation and sometimes a traditional survey is not possible without expensive vegetation clearance. Using aerial LiDAR overcomes these major issues as the data is captured from the air using a drone with a specialised LiDAR unit attached.

 

Aerial LiDAR is an airborne version of terrestrial laser scanning where the system can collect over 700,000 points per second with an average surface density of >700 points per square meter.

 

These three pictures perfectly sum up the invaluable benefits of using aerial LiDAR with the first image showing the dense vegetation (DSM), the second showing the ground only points (DTM) and the third the land itself. Check points are used to quantify the accuracies and we can normally achieve between 50 and 90mm.

 

Aerial LiDAR can be used for forest inventory, floodplain mapping, hydrology, landscape ecology, coastal engineering, landslide monitoring, erosion and deformation monitoring, survey assessments and volumetric calculations.

 

Other examples of how aerial LiDAR can be used on projects:

- Aerial LiDAR can be combined with terrestrial LiDAR to create a complete 3D model of a structure. Terrestrial LiDAR on its own can’t capture all sections of a structure at high elevations.

- Aerial LiDAR is ideal for continuous mapping of long corridors for motorways, railways, powerlines, pipelines and other major infrastructure projects.

All of our aerial LiDAR outputs are compatible with GIS, BIM or CAD software.

The benefits of using drone technology can be found on our homepage.

© 2020 All Rights Reserved.

London, United Kingdom

Mobile: +44 (0)7805 864642

Email: info@prodroneworx.co.uk