Results for tag: "Distributed Acoustic Sensing"

Distributed Acoustic Sensing (DAS) is a technology that uses acoustic sensors to detect and measure sound waves over long distances. It is used in a variety of applications, such as seismic monitoring, security, and infrastructure monitoring. DAS systems are composed of multiple acoustic sensors that are distributed along a fiber-optic cable. The sensors measure the acoustic energy of sound waves that travel along the cable, allowing for the detection of events such as vibrations, traffic, and other disturbances. DAS technology has become increasingly popular in recent years due to its ability to provide real-time data and its cost-effectiveness. It is used in a variety of industries, including oil and gas, mining, and construction. Additionally, DAS is being used in smart cities to monitor traffic and other activities. Some companies in the DAS market include OptaSense, Senstar, and Fotech Solutions. Show Less Read more