利用GPS精确测定的摄影机坐标和方向

Determination of coordinates and direction of camera in photogrammetry with GPS

本文论述了在车载或机载摄影测量过程中 ,摄影机坐标和方向的测定方法 ,利用三台GPS接收机测定汽车或飞机在摄影运动过程中的姿态 ,由于摄影机与三台接收机的关系类似一个刚体 。

In this paper,we introduce a method to determine the coordinates and directions of camera in car-boned of air-bones photogrammetry. Three GPS receivers are used to determine the altitude of vehicle in moving. Because the he camera is fixed to the vehicle,the coordinate transformation is used to calculate the coordinates and directions of camera.