动态分段技术在交通地理信息系统中应用研究

Application and Research of Dynamic Segmentation Technique on Geographic Information System for Transportation

动态分段技术是交通地理信息系统中一项重要的技术,它可以有效的解决公路等线性要素的动态分段问题。以辽宁某地公路GIS建设为例,建立了公路等线性要素的一维信息参考系统,并在面向交通行业地理信息系统开发应用中取得了较好的实际应用价值。

Dynamic segmentation technical is an important technology on Geographic information system, It can effectively solve the problem of dynamic segmentation for linear element. This paper makes an example with the construction of one-dimensional linear elements of information reference system in Liaoning some roads and development and application in the real system has achieved good practical results.