GPS数据处理中工程投影面的再选取问题

On the Re-selection of the Compensating Projective Plane in Data Processing of GPS Surveying

介绍了两种改进的选取工程投影面的方法并把他们应用到GPS工程控制网的内业计算中,理论与实践都证实这两种方法能够较好的控制GPS投影导致的边长综合变形影响,方便了工程使用。

In this paper,two improved methods to select the projective plane and their application in the calculation of GPS engineering control net have been introduced,it has been proved both on theory and in practice that these methods can compensate the projective deformation effectively and it is convenient for the engineering use.