利用FME实现多种格式矢量数据的批量裁剪  

Research on Vector Map Clipping Method Based on FME

作　　者：李新双[1] 曹继花[1] 程芸[1] 付强[1] 陈小虎[1] 

机构地区：[1]成都市勘察测绘研究院,四川成都610000

出　　处：《测绘与空间地理信息》2015年第12期156-157,161,共3页Geomatics & Spatial Information Technology

摘　　要：从分析传统的矢量数据裁剪方法和缺点着手,进而提出利用FME软件实现对多种格式矢量数据的批量裁剪,并通过实验证明,利用FME软件进行批量裁剪,不仅能对多种格式的矢量数据进行空间和属性信息的无损裁剪,而且能实现多个数据集及要素类的灵活输出,可以极大地提高地理信息数据的处理效率。According to the requirement of vector map clipping,this paper discusses the current methods and disadvantages of the traditional map clipping,and puts forward a of a new method of vector map clipping based on the software of FME. It can clip several datasets such as points,lines and areas at the same time. The result of the experiment indicates that the method operates quickly,and has a good reliability.

关 键 词：矢量数据 FME 批量裁剪 

分 类 号：P208[天文地球—地图制图学与地理信息工程]