Landslide
and
Rockfall alerts

Security

Three steps to avoid railway landslide and rockfall accidents

1

IDENTIFY
Real time detection of landslides or rockfalls

2

ALERT
Receive notification and precise location

3

ACT
Appropriate response initiated

We listen to deliver landslide and rockfall alerts

Our natural hazard detection system warns railways in near-real-time of potential landslides or rockfalls along their rail routes as they occur. This supports operators to take action where a rockfall or landslip has been detected to:

  • Avoid accidents
  • Maintain safety of railway passengers and staff
  • Prevent further damage to railway infrastructure and rollingstock
  • Precisely locate the issue

Our landslide and rockfall detection works by monitoring vibrations along entire railway routes to listen for characteristic vibrations caused by falling rocks or moving earth. It uses an optical fibre running alongside the track to detect vibrations providing protection along the entire fibre route.

Sensonic Rockfall detection railway

Alternative landslide and rockfall detection solutions often rely on many discrete point sensors that sense only very local disturbances and require power and communications at every location, a significant challenge in remote areas. Traditional cable and wire systems are prone to failure and require manual reset by people on site. Due to the installation and operation challenges, difficult choices must often be made on which areas of track to protect with these techniques.

Sensonic provides an improved modern alternative. We use fiber optic cable to provide continuous landslide and rockfall protection for long lengths of track. The system resolves the location of landslide and rockfall detections quickly and accurately allowing action to be taken and accidents prevented.

See it in action!

Vibration based insights to secure railway infrastructure

  • 24/7 monitoring of railways for landslide and rockfalls
  • Realtime comprehensive monitoring of long and remote areas
  • No plethora of trackside sensors required
  • One unit protects 80km
  • Prevent natural hazards turning into railway accidents

We are enabling better decisions for railways.

Our latest articles on Landslide and Rockfall

Simplifying landslide detection
Landslide and Rockfall

2024-02-07 · Daniel Pyke · 6min

Explore how distributed acoustic sensing transforms railway landslide detection from hit and miss, to intelligent whole route protection.

Read more
Railway rockfalls – Big and small
Landslide and Rockfall

2023-11-28 · Daniel Pyke · 7min

Explore the threat of railway rockfalls - from small pebbles to cascading slides. Learn how rocks disrupt tracks, the forces at play, and innovative AI technology detecting these hazards in real-time. Discover the unseen dangers and solutions for safeguarding rail routes 24/7

Read more
Distributed Acoustic Sensing for railways explained
General Railway Security Landslide and Rockfall Track Condition Monitoring Catenary Flashover

2023-09-21 · Daniel Pyke · 7min

Discover the fascinating world of Distributed Acoustic Sensing (DAS) technology in our latest blog post. Explore the applications and advantages of DAS for monitoring railways and ensuring their safety and efficiency.

Read more
View all Landslide and Rockfall articles