01

SOLUTIONS

TUNNEL 

INSPECTION

TUNNEL EXPLORATION AND INSPECTION MADE POSSIBLE FOR EVERYONE

HERE AT ALT, WE PROVIDE COMPREHENSIVE DRONE SURVEYS FOR ALL TYPES OF CONSTRAINED FACILITIES

​

​

MAPPING

3-Dimensional reconstruction of underground facility

DEFECT INSPECTION

High Definition (HD) inspection of internal tunnel geometry

SCANNING

Non Destructive Testing (NDT) of internal tunnel geometry

PAYLOAD DELIVERY

Point to point delivery of valuable equipment

RAILWAY TUNNELS

WATER TUNNELS

ROCK CAVITIES

HIGHWAY TUNNELS

AUTONOMOUS GPS-LESS NAVIGATION MADE POSSIBLE BY OUR VERY OWN UAV PLATFORMS

A FIRST OF ITS KIND

A fusion of both Stereo Camera and LIDAR sensors provide unmatched obstacle avoidance capabilities while having navigational redundancies in place should things go south. Our flight algorithms are also optimised for low-light moisture heavy environments.

​

While the Stereo camera enables forward flight into tunnels, the LIDAR sensor allows the aircraft to steer clear of obstacles and walls. In the event of blocked camera vision, the LIDAR acts as a contingency navigation sensor.

ALL SEEING EYE

Mounted on the front of the aircraft is a 4K 360 degree camera providing seamless high-definition footage of the tunnel ceiling, sides and floor simultaneously.  

The versatile payload mounting points on the BL - 108 mean that you are not limited to visual footage. Remote sensing equipment like thermal and multispectral cameras can be easily affixed upon the platform to shed greater insight to infrastructures.