点号

已知高程 异常/m

最小二乘拟 合结果/m

残差/m

岭估计

双h公式法/m

残差/m

岭迹图法/m

残差/m

H15

3.0337

−1332.7019

1335.7356

2.9758

0.0579

3.0673

−0.0336

H18

2.3507

−1344.1951

1346.5458

2.2925

0.0582

2.3847

−0.0340

H19

2.5623

−1341.9127

1344.4750

2.5038

0.0585

2.5961

−0.0338

H21

3.2878

−1341.8008

1345.0886

3.2281

0.0597

3.3227

−0.0349

均方误差

7.1730 × 10⁹

7.2394 × 10⁻¹⁶

4.0107 × 10⁻¹⁴