摘要
介绍了基于GIS的潮流数值模拟可视化系统的设计方案。系统采用OLE技术集成开发,实现了潮流模拟过程中的地理信息的管理,并将相应信息在GIS系统的支持下完成了数据的自动采集和信息的可视化,自动生成了贴合计算域边界的正交曲线网格,采用动边界的平面二维潮流数学模型对台州湾潮流进行了模拟计算,实现了GIS平台下的可视化研究。
The design of the visualization system of the numerical simulation on the tide current based on GIS is introduced herein. The system is integratedly developed with the technology of OLE and realizes the management of the tide current simulating process with GIS, and then the auto-collection and the visualization of the information and data concerned under the support of GIS are achieved; with which the orthogonal curvilinear grid for .the joint of the calculation domain boundaries can be auto-generated as well. The tide current at Taizhou is simulated by 2D numerical model with dynamic boundaries, which realizes the visual- ization based on GIS.
出处
《水利水电技术》
CSCD
北大核心
2006年第3期89-92,共4页
Water Resources and Hydropower Engineering
基金
浙江省自然科学基金项目(M503254)
浙江省教育厅科技项目(20050407)
浙江省教育厅科技项目(20031064)
关键词
GIS
可视化
集成
OLE自动化
数值模拟
GIS
visualization
integration
OLE automation
numerical simulation
