距离

Min

Max

Ave

误差

16 Km

1.658577

1.662742

1.66073

0.001254

17 Km

1.745297

1.749696

1.747571

0.001259

18 Km

1.835142

1.839786

1.837542

0.001264

19 Km

1.923087

1.927975

1.925614

0.001269

20 Km

2.005649

2.010767

2.008295

0.001274