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通过 4个实验测试了Magellan公司ProMARKⅩ接收机的定位精度 .结果表明 ,采用事后伪距差分定位法 ,该机固定点动态定位误差小于 2 86m ,短基线距离测量平均相对误差为 6 6 5 % ,定位精度良好 ,可满足精细农业的要求 .
The accuracy of positioning of the Magellan ProMARK X receiver was tested by four experiments.The results show that the dynamic positioning error of the fixed point is less than 2 86 m and the average relative error of the short baseline distance measurement is 65.5% Positioning accuracy, to meet the requirements of fine agriculture.