摘要
探讨了数字制图中多源数据集成应用的必要性,阐述了多源数据的分类、分析评价和基本的处理方法,最后介绍了多源数据集成应用的几个方面,并给出了具体实例。
The paper discusses the necessity of the multi-sources data＇s integrated application in digital mapping,which is including data collection,data sorting,data analysis and data processing.At last it introduces several ways of multi-sources data＇s integrated application and a specific example.
出处
《现代测绘》
2011年第4期28-30,共3页
Modern Surveying and Mapping
关键词
多源数据
数据处理
数据集成
multi-sources data
data processing
data integrating
