Haiyang Kaifa yu guanli (Jan 2024)
Construction and Operation of Digital Deep Sea 'One Map’ Comprehensive Visual Analysis System
Abstract
After years of construction and development, China Ocean Mineral Resources Data Center of COMRA has realized the comprehensive management of ocean survey data and related research results data based on the deep-sea ocean integrated database. For the requirement of efficient, visual and online comprehensive analysis in one map, based on multi-source deep ocean data resources at home and abroad, facing the management and application needs of deep ocean spatial data, the comprehensive database is closely connected to carry out necessary spatial vectorization transformation of the existing deep ocean data. Java language, SpringBoot, Cesium, and other technologies are used. Deep ocean spatial data management system based on GIS is developed and integrated display and visual analysis system, developed based on one map of deep sea map, deep sea situational analysis spatial data resources, work planning and deployment, resource potential evaluation, equipment performance analysis and assessment project applications such as data analysis function, to construct digital deep-sea one map based on the analysis of visual system. The system has been deployed in the national marine communication network and put into operational trial operation, providing data and information technology support for China's deep-sea ocean mineral resources exploration, environmental impact assessment and related scientific research activities.
