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May 7, 2026
Unlocking Submarine Volcanic Activity with DAS
The Kikai Caldera is a largely submerged volcanic system located ~50 km south of Kyushu Island, Japan. It produced one of the largest known eruptions (~7,300 years ago), classified as Volcanic Explosivity Index (VEI) 7, exceeding the magnitude of the Santorini and Krakatau eruptions (VEI 6), and is considered among the largest eruptions of the Holocene, with significant impacts on prehistoric communities in the region.
Mar 25, 2026
Under the Tracks: Detecting Sinkholes with Fiber Optic DAS
In many parts of Saudi Arabia, the subsurface is composed of soluble sedimentary rocks that naturally give rise to karst landscapes. These geological conditions create hidden vulnerabilities beneath the surface and represent one of the country’s most significant geohazards.
Jan 19, 2026
Efficient Well Integrity Through DFOS
Discover how AP Sensing’s Distributed Fiber Optic Sensing (DFOS) with DAS and DTS enabled fast, rigless leak detection and full-wellbore visibility in an offshore gas well in the UAE.
Nov 5, 2025
Fire Detection in the Ryfast Tunnel System
Like all major road tunnels, Ryfast faces the inherent risk of fire incidents that can quickly escalate, threatening lives, infrastructure, and operational continuity.
Sep 4, 2025
Hot Roller Condition Monitoring
Minera Los Pelambres, one of the largest copper mines in Chile, required a real-time monitoring solution for their high-temperature rollers, which are critical components of their conveyor belt systems that transport copper ore.
Aug 22, 2025
Olympic City Power Substation Monitoring by AP Sensing
In 2016 Summer Olympics, AP Sensing’s DTS solution was selected to monitor Olympic Park in Rio de Janeiro, Brazil.
Mar 27, 2025
Advanced Long-Range Submarine Power Cable Monitoring
AP Sensing deployed two Distributed Acoustic Sensing (DAS) instruments to monitor the interconnector, delivering comprehensive and real-time insights into the cable’s condition.
Mar 27, 2025
Enhancing Fire Safety on RoRo Ships with Fiber Optic Linear Heat Detection
AP Sensing's fiber optic LHD system was evaluated to improve fire detection methods in open and enclosed RoRo spaces.
Mar 27, 2025
Seconds Matter: LHD Protects Traffic Tunnel
To address these challenges, the tunnel operator had two AP Sensing N45 Linear Heat Detection (LHD) systems installed. The Ø 4 mm sensor cable with its two independent fibers is routed along the tunnel ceiling.
Mar 27, 2025
Subsea Power Cable Monitoring with SmartVision and RTTR
The AP Sensing softwares - SmartVision and RTTR, is installed on an industrial server located at the rack, enabling access and local operation.