China's 10,000-tonne deep-sea engineering comprehensive survey vessel completes technological development.

On the 11th, it was learned from CCCC Highway Consultants Co., Ltd. that the first-phase research results of the CCCC Group mega R&D project "Research, Development and Application of a BeiDou-based Intelligent Integrated Survey System for Deep and Far Seas," led by the institute, successfully passed review by an expert panel. This marks the successful completion of technical research and development for China's 10,000-tonne-class deep and far seas engineering integrated survey vessel, laying a solid foundation for construction in the next phase.