实时动态GPS测量转换参数求解分析

On analysis of transformation parameters in real-time dynamic GPS measurement technique

基于转换参数的求解是RTK测量的基础,研究了坐标转换参数的求定,以济南市某地区的坐标转换参数计算为例,说明了选择不同的控制点对残差的影响,并进行了实测检核,从而满足现代高精度的测量要求。

Based on the fact that the solution of the transformation parameters is the foundation of the RTK measurement, the paper researches the identification of the coordinate transformation parameters, illustrates the influence of the selection for different control points on the residual errors by taking the calculation of the coordinating transformation parameters in some place of Ji＇ nan, and has the measurement and inspection, so as to meet the needs of the modem precise measurement requirements.