摘要
随着城市建设的快速发展,城市化对基础地理信息的需要日趋迫切,数字高程模型(Digital Elevation Mod-el,DEM)成为不可缺少的基础地理信息之一,并随着ADS 40推扫式数字传感器的推广在摄影测量界备受关注。文章以某地区的ADS 40影像数据为例,基于CIPS进行了DEM匹配的实验研究与精度分析。
With the rapid development of city construction and the more and more pressing need of basic geographic information caused by urbanization, Digital Elevation Model is becoming one of the indispensable kinds of basic geographic information, drawing attention to itself in the field of photogrammetric survey with the introduction of ADS 40 push - broom digital sensor. This paper carries out experimental research and precision analysis on DEM matching based on CIPS taking ADS 40 image data of a certain area as a case study.
出处
《测绘与空间地理信息》
2012年第3期121-122,126,130,共4页
Geomatics & Spatial Information Technology
