摘要
讲述如何免费共享全球卫星地图资源,介绍利用下载的高清卫星地图绘制大区域光缆线路图的方法。
The article introduces how to realize the free share of the global map from man-made satellites and how to protract the wide range optical cable circuit diagram by the downloaded high-identified map from man-made satellites.
出处
《中国有线电视》
2008年第5期477-479,共3页
China Digital Cable TV
关键词
卫星遥感
Google
EARTH
GPS
卫星地图
共享
无缝拼接
分层标注
man-made satellites remote sensing technology
Google Earth
GPS
the map from man-made sat-ellites
share
seamless linkup
mark with layers
