Case Studies

Case Studies

GeoZephyr: Digital Twin Capture for a Complex Structures Portfolio

GeoZephyr created a digital reference set across multiple structures so the client could review condition, context and priorities without relying on fragmented historic records.

This work demonstrates how GeoZephyr supports portfolio-level asset planning by turning aerial capture into accessible, decision-ready digital outputs.

GeoZephyr: High Detail UAV Mapping for an Embankment Upgrade

GeoZephyr captured a high-detail aerial record of a rail embankment to support design development, access planning and clearer understanding of site constraints.

By combining accurate aerial capture with structured outputs, GeoZephyr helped the project team scope intervention work with more confidence.

GeoZephyr: High Detail UAV Mapping for an Embankment Upgrade

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.

GeoZephyr: Tunnel LiDAR Survey for a Live Rail Route
GeoAccess

Drone-Assisted Earthwork Inspections

GeoAccess pairs drone surveys with rope access and walkover inspections to monitor the unstable red-cliff coastal railway between Dawlish and Teignmouth — keeping crews clear of hazards while tracking erosion and instability.

GeoAccess

Drone-Assisted Structural Examination

A confined space inspection drone examined the Wigan culvert beneath multiple railway lines — nine flights and software-mapped defects cut reporting from weeks to days while keeping crews out of harm's way.