About The Project
CP Rail required all unprotected crossings along the Galt Subdivision to have a sightline evaluation.
To perform these evaluations, Groma needed to provide a 3D pointcloud and orthophoto of the entire rail corridor, 500m from the crossing
In typical week we surveyed ~15 crossings and began submitting the crossings the following week.
Within 1 month, we were able to perform our drone surveys of the 55 crossings requested and have the entire project submitted.
Services Provided
Aerial Drone Surveying
Using unmanned fixed-wing and rotorcraft we can provide economical ways to perform aerial surveys. Our drones can be launched and sent to remote or hazardous locations to gather survey data or perform visual inspections. Using LiDAR techniques, the data can be used to provide geo-referenced results in a variety of formats.
GPS/Total Station
Our field teams use Leica robotic Total Stations, Leica, Trimble, and Topcon GNSS units and Leica DNA03 digital levels to provide a wide range of services for projects of any size; includes topographical surveys, construction layout, control networks, deformation monitoring, site volume calculations, as-built surveys and much more.
