The Method and Accuracy of the Determination of Deviation between Camera and GPS Antenna

In GPS-aided aerotriangulation,the determination of deviation between the airborne GPS antenna and the camera is an important work.In this paper,three deviation determination method and the conditions for their implementation are introduced.Furthermore,some problems concering the determination and transformation of deviation and the accuracy requirements of GPS-aided block adjustment to the determination of deviation are also discussed.The correctness of presented deviation determination methods is tested with practice.