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基于GIS的海水入侵可视化数值模拟系统 被引量:1

GIS-based visualized numerical modeling system for seawater intrusion
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摘要 本文将变密度三维海水入侵模型(SUTRA模型)与地理信息系统(GIS)进行有机集成开发出可视化海水入侵数值模拟系统。该系统充分利用了GIS的空间分析和数据管理功能及其可视化功能,实现了SUTRA模型的可视化构建、含水层空间和模拟时间的可视化离散、各种参数的可视化赋值、模型的可视化模拟及其模拟结果的可视化表达等功能,为海水入侵研究提供了有效的模拟和分析手段。 A visualized numerical modeling system is developed on the basis of the 3-D seawater intrusion numerical model (SUTRA) integrated in GIS platform. The system consists of visualized numerical model development, spatial and temporal discretization, parameterization, and expression of simulated results by using GIS functions of spatial analysis, data management and visual expression. The system provides an efficient simulation tool for analysis of the seawater intrusion.
出处 《中国科技论文》 CAS 2006年第5期332-337,共6页 China Sciencepaper
关键词 地理信息系统 海水入侵 饱和带非饱和带溶质运移模型 数值模拟 GIS seawater intrusion SUTRA numerical modeling
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参考文献9

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二级参考文献12

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