多源海洋测绘数据无缝管理及其应用研究

摘要

针对当前多种海洋测绘数据成果存在多源异构、表达复杂等普遍问题，基于三维地理信息技术，提出并实现了一套数据无缝管理及三维可视化方法，为最大限度的利用各类成果资料，充分挖掘单一数据的融合信息，真实、直观、高效的反映海洋环境的客观地理状况提供了解决方案。并结合浅海电力工程实践，分析了其典型应用。%Aiming at representative problems like data heterogeneity and express complexity in current various kinds of hydrographic surveying results, a set of seamless data management and three-Dimensional visualization methods are brought forward. According to its workflow, integrated information is dug out based on various single data types, therefore, a realistic, direct and efficient solution for revealing the objective geographic conditions of marine environment is provided. Typical implements are also studied combined with electric engineering practice.