Design and Development of Submarine Cable and Pipeline Information Management System in South China Sea Based on WebGIS

In order to promote the high-quality development of submarine cable and pipeline engineering construction in China, this paper designed and developed the submarine cable and pipeline information management system in the South China Sea based on relevant business requirements and framework technology. The results showed that the South China Sea submarine cable and pipeline information management system mainly included 6 modules: project approval, project supervision, data management, comprehensive display, statistical analysis and background management. It realized the functions of standardization of submarine cable and pipeline approval process, informatization of approval process, integration of online and offline supervision, visualization of spatial data and chartization of comprehensive statistical analysis. It could provide comprehensive technical support and auxiliary decision support for the whole process management of submarine cable and pipeline approval and the whole process supervision of construction.