Aerial triangulation measurement is the key technology in production of photography,its principle is to use a small amount of field control points and control points in the process of solution to encryption indoor,the external orientation elements of all image regions and within the industry point ground coordinate control.VirtuoZo AAT is the aerial triangulation software developed by Supresoft,using PATB as the adjustment software.This paper analyzes and deals with the main problems of VirtuoZo AAT in automatic aerial triangulation.%空中三角测量是摄影测量作业生产中的关键技术,其原理就是利用少量的的野外控制点,在室内进行控制点加密,来解算出该测区中全部影像的外部方位元素及内业控制点地面坐标的过程.VirtuoZo AAT是适普公司开发的空中三角测量软件,采用PATB作为平差软件.本文对VirtuoZo AAT在自动空中三角测量作业中的主要问题做了分析及处理.
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