摘要
针对目前"数字海底"建设中存在海底调查数据集成管理与三维可视化表达不足等问题,本文采用GIS技术,以黄河水下三角洲埕北海域为研究对象,利用地理空间数据集成理论与三维建模方法,建立了埕北海域三维海底空间数据库,实现了研究区域地形数据、地层数据、钻孔数据、表层沉积物数据的有效组织管理与可视化,并在此基础上,采用ArcGIS Engine 10.0,结合.NET平台,在Visual Studio 2010开发环境下,利用C#语言进行了二次开发,实现了基于C/S (Client/Server)架构的三维海底虚拟仿真系统的开发,设计了一套面向埕北海域的三维海底虚拟仿真原型系统。
In order to solve problems of seabed survey data integration and visualization,this paper took Chengbei area in the Yellow River Delta as the research object,established a three-dimension seafloor spatial database of the Chengdao using geographic spatial data integration theory and three dimensional modeling method based on GIS technology,and realized effective management and visualization of terrain data,formation data,borehole data,surface sediment data in the study area.Then the paper adopted ArcGIS Engine 10.0,using C#language combined with the.NET platform in Visual Studio 2010 environment,developed a 3D virtual simulation system with C/S framework thus a 3D sea floor visual protype of Chengbei area.
作者
肖鹏
王悦东
李安龙
XIAO Peng;WANG Yue-dong;LI An-long(LAUREL MARINE INSTRUMENTS LTD,Beijing 100020,China;College of Marine Geosciences,Ocean University of China,Qingdao 266000,China)
出处
《海洋信息》
2020年第1期40-45,51,共7页
Marine Information
