GeoZephyr: Tunnel LiDAR Survey for a Live Rail Route
GeoZephyr used confined drone capture and LiDAR to map tunnel condition inside a live rail environment with minimal disruption and strong visual control.
This project shows how GeoZephyr combines aerial geomatics, safer capture methods and clear reporting to help clients understand tunnel condition faster.
The challenge
Capturing detail without slowing operations
The client needed a clear view of tunnel condition, lining detail and access constraints, but possession time was limited and entering the environment with larger teams would have increased complexity.
GeoZephyr used confined drone capture and LiDAR to gather rich visual and spatial information quickly, then translated that dataset into reporting the client could use to prioritise follow-on action.