摘要
地理信息数据的采集是GIS应用的基础和前提,MAPGIS提供了多种方法的数据输入与采集手段。通过对MAPGIS平台下获取地理信息系统数据方法的研究,进一步对各种数据采集方法进行分析,得出各种采集方法的优缺点和实际工作中方法选择的一般规律,为GIS的数据获取提供指导。
Geography information data gathering is the GIS application foundation and the premise, MAPGIS has provied many kinds of data feeds and gathering method, Through the method of gaining data of the geographic information system under the MAPGIS platform, and further analyzing each data acquisition method, the advantages and disadvantages of different data gaining method and the general rule in practical work are concluded, It provides instructions for GIS data gainging.
出处
《测绘工程》
CSCD
2007年第4期45-47,52,共4页
Engineering of Surveying and Mapping
