鄱阳湖三维信息综合管理系统设计与实现

发布时间：2018-12-14 10:07

【摘要】：鄱阳湖是我国最大的淡水湖泊,随着鄱阳湖流域建设的不断向前推进,伴随而来的是资源大量消耗和生态环境的急剧变化,使鄱阳湖生态系统面临极大威胁。要保护生态环境,避免资源大量消耗,并起到宣传鄱阳湖的作用,有必要构建一套三维信息综合管理系统。本文通过对数据集成,基于B/S架构模式设计,结合Active X插件技术、ASP.NET开发环境,C#、Java Script语言,建立了鄱阳湖三维信息综合管理系统。该系统包括三维信息数据中心、三维信息共享展示系统以及三维信息维护子系统三部分,主要利用细节层次技术(LOD)、对象建模技术、数据总线集成技术,实现鄱阳湖流域的信息发布;雨雪效果展示;洪水的淹没模拟;试验示范区展示等功能。鄱阳湖三维信息综合管理系统的建立,将鄱阳湖流域数据汇总,实现以数据报表和三维专题地图的方式对鄱阳湖流域的社会经济情况进行统计分析,为实现科学决策提供依据;通过雨雪效果和洪水模拟,为防洪抢险、灾害评估等提供借鉴与参考。因此,构建鄱阳湖三维信息综合管理系统,具有一定的实用性和推广价值。
[Abstract]:Poyang Lake is the largest fresh water lake in China. With the continuous development of Poyang Lake Basin, the ecological system of Poyang Lake is facing a great threat due to the huge consumption of resources and the sharp changes of ecological environment. In order to protect the ecological environment, avoid the large consumption of resources and promote the Poyang Lake, it is necessary to build a set of three-dimensional information integrated management system. Based on the data integration, the design of B / S architecture pattern, the Active X plug-in technology, the ASP.NET development environment and the language of ASP.NET Java Script, a Poyang Lake 3D information integrated management system is established. The system consists of three parts: 3D information data center, 3D information sharing display system and 3D information maintenance subsystem. It mainly uses (LOD), object modeling technology and data bus integration technology. Realize the information release of Poyang Lake basin; Rain and snow effect display, flood simulation, test demonstration area display and other functions. The establishment of Poyang Lake three-dimensional information integrated management system, the Poyang Lake basin data collection, the realization of data reports and three-dimensional thematic map of the Poyang Lake basin social and economic situation of the statistical analysis, for the realization of scientific decision-making basis; Through the effect of rain and snow and flood simulation, this paper provides reference and reference for flood prevention and disaster assessment. Therefore, the construction of Poyang Lake three-dimensional information integrated management system has certain practicability and popularization value.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：P208;TV213.4

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