Security breaches of borders, utility plants and airports can have catastrophic and devastating consequences, so protecting assets is vital....fiber optic cable picks up any acoustic or vibrational energy, which changes the light pattern that is reflected back to the hardware
Fotech Solutions attach a Distributed Acoustic Sensing (DAS) system to an existing telecom fiber that follows the Red Line of the City of Calgary Light Rail Transit (LRT).
The smart city movement has grown in the last 10 years as a direct result of the world’s increasing urbanization. Indeed, by 2050 more than two-thirds of the earth's population will live in urban areas.
‘The Integrated Solution of Distributed Acoustic Sensing (DAS) with Unmanned Aerial Vehicles (UAVs) for a Rapid Response to Protect Pipelines’ presented at Virtual Pipeline Summit
chaos caused when the two main submarine cables carrying internet traffic into and out of Vietnam, Cambodia and Lao PDR suffered…problems…still looking for [the fault] weeks [later]…DAS can detect disturbances and pinpoint the exact location of the fault - allowing operators to respond decisively