The GPS RTK positioning technology has been widely used in the measuring engineering. The errors of the data mainly are composed of measuring error and coordinate conversion error.

GPS RTK定位技术，因其直观快捷、实时性强、点位误差不累积等优点在测绘生产中得到了普遍的使用，其误差由GPS的定位误差与坐标转换误差组成。

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Registration is the essential process of error-free coordinate conversion of multiple sensor data.

配准是多传感数据无误差坐标转换的必不可少的处理过程。

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Simulation results indicated that the coordinate conversion can be used for simulation of the guidance parameter error in the dynamic condition, and also for compensating the error in real time.

该方法可以实现平台运动条件下对引导误差的仿真计算，能够对引导误差进行实时补偿。

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