摘要
介绍了FME在中小比例尺地图综合缩编数据预处理中的应用,结合1∶2.5万项目实践,利用FME软件分别对点要素、线要素、面要素数据建立数据处理模板,对原始数据中一些复杂而又机械化操作的部分进行处理。在生产实际应用中保证了数据的精度和质量,减少工作量,缩短工期,提高了工作效率。
The topic introduces the application of FME pre-process data of 1 ： 25000 cartographic generalization. For the project 1 ： 25000 topographic map of our institute, We deal with the feature of point, line and polygon before hand based on the FME template for the difficult data of the project. With the practice of the project, this method is useful, it not only insures the data＇s precision and quality, but also reduces the time of project, makes the work efficiency.
出处
《城市勘测》
2013年第1期88-90,94,共4页
Urban Geotechnical Investigation & Surveying
