摘要
VirtuoZo全数字摄影测量系统的AAT模块除半自动量测控制点之外,其他所有作业都可以自动完成。PATB光束法区域网平差程序具有高性能的粗差检测功能和高精度的平差计算功能。两者的集成就形成了功能强大的空三加密软件。对数字摄影测量工作站的自动空三测量提出了自己的看法,为刚刚接触自动空三的测量人员提供了宝贵的经验。
VirtuoZo as the digital photogrammetric workstation has AAT module which can automatically conduct the aerial triangulation with the exception of semi - automatically measuring the control pointsj. PATB is a bundle adjustment program which has the functions of blunder detection and adjustment computation. The integration of AAT and PATB makes powerful aerial triangulation software. This paper puts forward a personal opinion about the automatic aerial triangulation in digital photogrammetric workstation and provides experiences for operators who are working for automatic aerial triangulation.
出处
《测绘与空间地理信息》
2009年第4期212-213,215,共3页
Geomatics & Spatial Information Technology
关键词
自动空三
标准差组
粗差
automatic aerial triangulation
standard deviation
coarse error
