Zhong Guo Xin Wen Wang·2026-02-09 07:13Core Viewpoint - The successful implementation of a distributed optical fiber sensing joint observation in the Beihai to Weizhou Island sea area marks a significant advancement in marine technology, leveraging existing submarine cable infrastructure for geological disaster monitoring and ecological protection [1][2]. Group 1: Project Overview - The joint observation was conducted from January 26 to 28, 2026, focusing on geological disaster monitoring with clear collaboration and division of labor among participating units [1]. - The project utilized an existing submarine optical fiber communication system to create a high-resolution distributed sensing network, enabling real-time monitoring of geological disasters, environmental changes, and biological activities [1]. Group 2: Technological and Strategic Implications - China Telecom Guangxi Company is actively supporting the "Strengthening Maritime Strategy" of Guangxi, viewing this observation as a key practice in promoting technological innovation and digital transformation [2]. - The project team addressed the challenge of limited submarine fiber resources by quickly activating qualified backup fibers to ensure the successful connection of the monitoring system [2]. - Future efforts will focus on in-depth system analysis and application effect evaluation based on the core data obtained from this observation, exploring the technology's potential in disaster warning, environmental sensing, and interdisciplinary research [2].