Distributed acoustic sensing
PulseAugur coverage of Distributed acoustic sensing — every cluster mentioning Distributed acoustic sensing across labs, papers, and developer communities, ranked by signal.
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New framework standardizes machine learning for seismic sensing data
Researchers have introduced SeisBench DAS, an extension of the SeisBench library designed to standardize machine learning applications for Distributed Acoustic Sensing (DAS) data in geophysics. This new framework addres…
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New detector disentangles fault tolerance and low-SNR robustness
Researchers have developed a new method to disentangle two types of robustness in event detection systems: fault tolerance and low-signal-to-noise ratio (SNR) robustness. They created a benchmark using data from seismic…
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Finland uses undersea cables as sensors to detect seabed threats
Finland has implemented a new system to safeguard its undersea communication cables by repurposing them as distributed acoustic sensors. This technology, developed in collaboration with Finnish companies and academic in…
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New $\phi$-OTDR system enhances acoustic sensing with Sagnac interferometer
Researchers have developed a new Sagnac-assisted enhanced phase-sensitive optical time-domain reflectometry ($\phi$-OTDR) system to improve distributed acoustic sensing (DAS). This architecture addresses performance deg…
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New DAStatFormer model enhances DAS pattern recognition
Researchers have developed DAStatFormer, a novel hybrid Transformer model designed for pattern recognition in Distributed Acoustic Sensing (DAS) data. This model integrates statistical features from temporal, waveform, …
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New FiLark framework streamlines distributed acoustic sensing data analysis
Researchers have developed FiLark, a new Python framework designed for distributed acoustic sensing (DAS) data. This framework adopts a streaming-first approach, enabling continuous exploration, annotation, and integrat…
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Fiber-optic sensing monitors submarine cable exposure with high accuracy
Researchers have developed a new framework using Distributed Acoustic Sensing (DAS) to monitor changes in the exposure length of submarine power cables. This method employs a regression-based feature extraction techniqu…