摘要
简要介绍了空间信息系统(SIS)获取空间信息数据的三种最主要的方法:地图数据采集、遥感(RS)数据采集和GPS数据采集,并介绍了RS与GIS、GPS与GIS的集成。
In this paper three main approaches to obtain spatial information with SIS are presented. They are map data collection, RS data collection and GPS data collection. The integration between RS and GIS, and the integration between GPS and GIS are also described here.
出处
《海洋测绘》
2004年第2期1-4,共4页
Hydrographic Surveying and Charting
