ALS for mining project in Greenland  
laser scanning in Greenland to produce DEM, contour model, GIS mapping etc... laser scanning, airborne LiDAR for production of DTM, contours, sections, etc...  
Airborne Laser Scanning coastlines for volumetric analysis, sections / profiles and mapping

LiDAR mapping of forest canopies and terrain mapping

Powerline corridor surveys, for thermal uprating, reduce vegetation related outages and topographic surveys for the routing of new lines

Surveying 240 miles north of the Arctic Circle presents many challenges, but Lidar provided a rapid and detailed survey to enable the design of a new open pit mine, plus access road to/from the camp/dock location, 600 below.

Lidar can be fixed wing or helicopter based


Base station for lidar survey

Above: GPS base station from which trajectory of survey aircraft (below) is computed.
Twin otter fixed wing platform  for the lidar survey

Well someone has to do it

Difficult access to closed mine entrance. The aerial survey for the new open pit needed to be linked to the older undeground workings, where waste from the new pit would be placed.
Image (below) shows aerial photography with 10meter contouts overlaid. The contours were created by 'gridding' the irregular LiDAR data to produce a Digital Elevation Model (DEM).
Contour model draped over aerial photography
Products for this job included LiDAR data, contour maps, imagery and digitised features plus ground surveyed boreholes locations.

Digital elevation models, with imagery overlaid.

3D view - aerial photography draped on to lidar data
Exeter Devon England United Kingdom Great Britain
 laser scanning experts in data capture and presentation.
Airborne lidar surveys and aerial mapping services
land surveyor devon cornwall england land survey site surveying land survey topography aerial maps and mapping