摘要
基础地理信息数字产品中的复合产品多种多样,数字影像地形图就是其中应用较为广泛的一种产品模式,它是由数字正射影像图与其他相关数据、或与专题信息数据整合开发而成的数字产品。结合工作实践,着重对数字影像地形图的开发及其应用前景进行了分析和论述。
There is variety of composite products in the basic geographic information of digital products. Digital orthophoto topographic map is widely used as a product model. It is developed by the digital orthophoto map and other relevant data, or integrated with the thematic information data. Combined with the working practice, the digital ortho-photo topographic map and its application prospects were analyzed and discussed in this paper.
出处
《地理空间信息》
2012年第4期107-109,182,共3页
Geospatial Information
