摘要
通过语义转换的转换理念,利用FME转换平台实现GIS空间数据转换,以厦门市公交路线的MIF数据格式转换成SHP和Coveage格式,分析语义转换的原理和数据质量,最后阐述FME在GIS空间数据转换、海量数据存取及Web共享的前景。
Ttransformation idea of semantic conversion, Using GIS space data conversion are realized.The author unvert the Xiamen public transportation route data from MIF format to SHP and Corerage format, and analysis semantics transforms principle and data quality, finally elaborates FME in the GIS space data conversion, the magnanimous data access and the Web sharing prospect.
出处
《北京测绘》
2009年第1期36-39,共4页
Beijing Surveying and Mapping
关键词
语义转换
FME
GIS空间数据
semantic conversion
Feature Manipulate Engine
GIS space data
