ProMARK Ⅹ接收机接收定位精度的实验研究

Experimental Study on Positioning Precision of ProMARK Ⅹ Receiver

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 positioning precision of Magellan Co. ProMARK Ⅹ receiver was studied using four tests. The experimental results showed that the positioning precision of a fix point was less then 2.86 meter in mobile mode, and the average relative error of short line was 6.65%. It can be concluded that the positioning precision of the ProMARK Ⅹ receiver is good and suitable for precision agriculture.