面向海洋经济的新型电子海图数据融合

New electronic chart data fusion for marine economy

推动海洋经济高质量发展需要新型电子海图提供信息化支撑。陆海数据具有高度的多源异构特征,其数据融合方法是新型电子海图研发中的一个关键技术难题。对此,本研究面向自然资源管理和业务需求,构建了一套服务于海洋经济发展的新型电子海图数据清洗和数据融合技术体系,可以实现向传统电子海图中融入陆海自然资源等专题数据,支撑海洋信息化管理。目前,本文研究形成的数据融合体系已成功应用在广东省台山市陆海数据融合中。

Promoting the high-quality development of the marine economy requires new electronic charts to provide information support.Land and sea data are highly heterogeneous with multiple sources,and exploring suitable data fusion methods is a key technical challenge in the development of new electronic charts.In this regard,this research focused on the management of natural resources and business needs and built a set of new electronic chart data cleansing and data fusion technology systems that served the development of marine economy,which could fuse thematic data of land,sea,and other natural resources into traditional electronic charts and support the management of marine informatization.At present,the data fusion system formed by the research has been successfully applied in the fusion of land and sea data in Taishan city,Guangdong province.