网格GIS在水层污染物可视化中的应用
首发时间:2008-06-16
摘要:网格GIS(地理信息系统)是GIS在网格技术支持下,用以构建空间信息服务体系的技术系统。本文在分析了网格GIS的基础上,基于网格技术和水环境数值模拟方程,研究污染物在水环境中的运移扩散规律,并实现污染物扩散的可视化表达。
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GRID GIS used in contamination in the water layer of visualization
Abstract:Grid GIS is the GIS in support of grid technology to build space information service system of technology systems. Based on the analysis of the grid on the basis of GIS, based on the grid and water environment equation numerical simulation to study pollutants in the water environment in the proliferation of migration and the spread of pollutants to achieve visual expression.
Keywords: Grid;Grid GIS;visualization
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No.2223919816912135****
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