Case Studies
Distributed Acoustic Sensing Applications: Five Field Cases, From Pipeline Tunnels to Roads
Distributed acoustic sensing applications from this week: a pipeline tunnel in Mexico, road upkeep in Japan, quakes on dark fiber, and where…
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Case Studies
Case Studies
Fiber Optic Tailings Dam Monitoring Moves From Pilot to Practice
Fiber optic tailings dam monitoring is leaving the lab, with a Chile pilot and a fast growing sensor market showing why mining…
Case Studies
Fiber Sensing Service on Existing Telecom Fiber: What ITU-T G.681 Changes
A fiber sensing service turns idle telecom fiber into a sensor network. See what ITU-T G.681 allows, what DAS can measure and…
Case Studies
Fiber Cut Detection: How Existing Fiber Can Hear the Excavator Before the Cut
Fiber cut detection on fiber you already own: how distributed acoustic sensing hears excavation and tampering before the cut that grounded five…
Case Studies
Fiber Optic Pipeline Monitoring: Detecting Leaks Before They Happen
How a water utility monitoring 340 km of pipeline achieved sub-5-minute leak detection with location accuracy within 2 meters using distributed fiber…