And the generalized corrective coefficients among parameters of shift, rotation angles, and scale in seven-parameter transformation model are calculated.
介绍了广义相关系数的求解方法，并对七参数转换模型中平移、旋转及尺度参数之间的广义相关系数进行了求解。
The seven-parameter space transformation model can be used to obtain local coordinates from observed WGS84 coordinates.
通过七参数空间坐标转换可将WGS84坐标转换至地方坐标。
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