随着海洋调查数据不断积累,如何对处于分散状态的数据进行有效的管理和整合,以提高数据利用效率和共享程度,成为“数字海洋”首先需要关心解决的问题.根据中国近海“数字海洋”信息基础框架构建的总体需求,按照“数字海底”“产品—航次—测线—点”的数据组织结构,设计开发海洋测深基础数据库.以此数据库为基础,开发数据标准化模块、数据库管理模块和数据查询模块.应用该软件对积累的多波束测深数据进行处理,实现多波束测深数据面向产品加工和基于数据库的有效管理.%With the accumulation of marine survey data, how to manage and integrate dispersed data effectively is becoming the primary problem of "Digital Ocean". According to the overall demand for information infrastructure framework of State "Digital Ocean" project, we designed and developed the marine bathymetry database with the "digital sea" "products-voyage-measure line-point" data structure. Based on this database, we developed data standardization module, database management module and the data query module. The effective management of multi-beam sounding data based on the database was achieved by using this software.
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