距离

Min

Max

Ave

误差

16 Km

1.623888

1.637073

1.630847

0.004042

17 Km

1.708657

1.722583

1.716007

0.004058

18 Km

1.796458

1.81116

1.804218

0.004075

19 Km

1.882381

1.897852

1.890547

0.004092

20 Km

1.963022

1.979223

1.971573

0.004109