海洋信息技术与应用

针对当前海洋信息化领域在多方参与的海洋数据要素生态构建及符合海洋自然资源“两统一”管理的海洋业务应用体系建设方面的不足与空白，本文系统阐述了广东省海洋信息化建设面临的形势、总体思路及主要任务，旨在通过信息化手段推动海洋强省建设。当前广东省海洋信息化建设面临四大问题：数据孤岛现象普遍、数据标准不统一、数据分析能力不足以及系统建设分散。为此，本文提出构建“1+1+1+1+N”的海洋信息化总体架构，即一套标准、一张感知网、一张三维时空底图、一个数据中心平台和N类业务应用。通过“四个一”的建设形成多方参与、快速流通的海洋数据要素生态，解决海洋数据来源及价值问题。通过“N类应用”体系的建设实现海洋经济调控、资源配置、生态保护修复、海洋预警减灾多项业务联动，提升海洋数字治理与精细化管理水平，为沿海省份数字化转型提供理论参考与实践范式。

In response to the current gaps and deficiencies in marine informatization, particularly in establishing a multistakeholder marine data ecosystem and developing a marine business application system aligned with the "dual unification" management of marine natural resources, this paper presents a systematic analysis of the challenges, overall strategy, and main tasks of marine informatization construction in Guangdong Province. It aims to promote the development of a strong maritime province through informatization initiatives. At present, marine informatization in Guangdong faces four major issues: prevalent data silos, lack of data standards, insufficient analytical capabilities, and uncoordinated system development. To address these challenges, this paper proposes an overall framework of "1+1+1+1+N" : one set of standards, one integrated sensing network, one 3D spatiotemporal base map, one centralized data platform,and multiple business applications. The "four ones" framework aims to establish a multi-stakeholder marine data ecosystem with efficient data flow, addressing data sourcing and value realization challenges. Meanwhile, the development of a multi-application system will integrate various functions such as marine economic regulation, resource allocation, ecological conservation and restoration, and early warning of and mitigation against marine-related disasters.This approach aims to enhance digital governance and refined management of marine affairs, providing theoretical reference and practical models for the digital transformation of coastal provinces.