基于GIS的网络拓扑构建与展示技术方法研究

随着计算机和互联网技术的快速发展,计算机网络规模趋于庞大,结构趋于复杂。为了简洁、高效、直观、全面地展示网络拓扑信息,本文对基于地理信息的网络拓扑构建及展示技术进行研究,构建用于复杂网络多样化展示的多视图模型,并在网络拓扑可视化中使用细节层次方法,让管理和决策人员可以快速地获得包括网络地理信息、设备信息、其他网络状态信息在内的网络拓扑多方位信息,为网络管理工作提供支撑。

Building and Displaying of Network Topology Model Based on GIS

With the rapid development of computer and Internet technology , the scale of the network tends to be large and the structure becomes more complex .To make the visualization of network topology information more simple , efficient, intuitive, and comprehensive , based on the research on the GIS-based （ Geographic Information System ） network topology model-building research, a multi-view model for the diversifying display of complex network is constructed .Using the LOD（Levels of Detail） technology in the process of network topology visualization , which makes the administrators and decision-makers quickly access the network topology multi-faceted information including geographic information , equipment information , and other network situation information, can provide support for network management .