摘要
交通地理信息系统（Ｇｅｏｇｒａｐｈｉｃ Ｉｎｆｏｒｍａｔｉｏｎ Ｓｙｓｔｅｍ ｆｏｒ Ｔｒａｎｓｐｏｒｔａｔｉｏｎ）简称 ＧＩＳ— Ｔ，它是 ＧＩＳ技术在交通领域的延伸，是ＧＩＳ与多种交通信息分析和处理技术的集成。动态分段是模拟和分析线性特征的有效方法，是交通管理信息系统中不可缺少的工具模块，本文以安徽省公路管理地理信息系统为例，研究动态分段功能的实际应用，实践取得满意效果。
Geographic Information System for Transportation, which written in brief is GIS - T is the extension of GIS in the transportation, and it also the combination of technology of GIS and method used in analyse transportation information. Dynamic Segmentation is an effective way in modeling and analyse linear features, it has been an indispensable tool in GIS - T. The paper study the implementation of dynamic segmentation in the GIS - T with the case of Anhui province road management GIS, The result of the experiment is satisfied with the purpose.
出处
《东北测绘》
2000年第1期31-33,共3页
Northeast Surveying and Mapping
