地理空间信息2026，Vol.24Issue(1)：21-25,5.DOI:10.3969/j.issn.1672-4623.2026.01.005
面向陆海统筹的广东省海洋地理实体构建与分析
Construction and Analysis of Marine Geographical Entity for Land-sea Coordination in Guangdong Province
摘要
Abstract
Geographical entity is a crucial work object and research perspective in the realm of new basic surveying and mapping,yet research of the marine domain remains relatively scarce.To achieve land-sea coordination data applications,we employed a resource description framework compatible with terrestrial geographical entity,and realized the materialization of marine geographical information through technologies of entity recognition,feature extraction and relationship analysis at the data model design level,thereby providing users with lightweight,land-sea coordination geographical knowledge services.The research findings had been applied to the management of sea areas and islands in Guangdong Province.By leveraging the data of sea area and island toponymy census and dynamic marine monitoring,we constructed the marine geographical entities,which could realize applications such as island archive management and retrieval,marine industry development trend analysis,planning and site selection for island projects,and key area identification for marine supervision.关键词
海洋地理实体/资源描述框架/关联关系/知识服务/陆海统筹Key words
marine geographical entity/resource description framework/relationship/knowledge service/land-sea coordination分类
天文与地球科学引用本文复制引用
李姗迟..面向陆海统筹的广东省海洋地理实体构建与分析[J].地理空间信息,2026,24(1):21-25,5.基金项目
国家海洋科学数据中心粤港澳大湾区分中心(广东省科技计划)资助项目. （广东省科技计划）
