Table 2 Exposed actual value and predictive elevation calculated based on surface spline method.
Point number | Predictive elevation (m) | Exposed actual elevation (m) | Point number | Predictive elevation (m) | Exposed actual elevation (m) |
|---|---|---|---|---|---|
1 | 915.7 | 906.0 | 14 | 906.6 | 908.6 |
2 | 913.1 | 909.2 | 15 | 905.4 | 907 |
3 | 910.3 | 906.8 | 16 | 904.8 | 906.9 |
4 | 907.6 | 907.6 | 17 | 903.7 | 905.5 |
5 | 904.9 | 907.7 | 18 | 902.6 | 904.2 |
6 | 902.2 | 905.7 | 19 | 901.4 | 906.4 |
7 | 900.0 | 895.4 | 20 | 900.5 | 908 |
8 | 897.3 | 893.9 | 21 | 899.7 | 906.9 |
9 | 894.9 | 894.2 | 22 | 898.8 | 904.4 |
10 | 892.8 | 894.9 | 23 | 898.1 | 903.7 |
11 | 890.6 | 895.0 | 24 | 897.5 | 903.3 |
12 | 888.6 | 900.0 | 25 | 896.7 | 898.6 |
13 | 886.1 | 903.9 | 26 | 895.7 | 895.5 |
