Table 8: A comparison of estimated averages values Z* of subsidences of BMs points against measured values Z of displacements and values of estimation errors; hydrotechnical object, 2011 y; the assumed theoretical model of directional semivariogram of displacements; ordinary (punctual) kriging, the moving kriging neighborhood.
Name of the BMs |
Coordinates of benchmarks |
No of index of grid node |
Original value Z (uzc_2011) [mm] |
Estimated value Z* (uzc_2011) [mm] |
Estimation error |
||||||
Z-Z* [mm] |
[(Z-Z*)/Z] × 100 [%] |
||||||||||
X [m] |
Y [m] |
Z [m] |
X |
Y |
Z2 |
||||||
A_N |
11698.86 |
69669.70 |
147.98 |
18 |
75 |
10 |
-127.9 |
-152.2 |
24.3 |
19.0 |
|
B_N |
11765.12 |
70127.11 |
150.11 |
22 |
76 |
10 |
-282.9 |
-329.9 |
47.0 |
16.6 |
|
C_N |
11782.78 |
70254.63 |
150.29 |
24 |
77 |
10 |
-175.9 |
-165.1 |
-10.8 |
6.1 |
|
D_N |
11833.26 |
70872.08 |
150.18 |
30 |
78 |
10 |
-106.0 |
-116.9 |
10.9 |
10.3 |
|
F_N |
11777.58 |
71076.13 |
147.17 |
32 |
77 |
10 |
-115.4 |
-127.2 |
11.8 |
10.2 |
|
G_N |
11619.07 |
71561.54 |
150.01 |
37 |
73 |
10 |
-110.5 |
-121.0 |
10.5 |
9.5 |
|
H_N |
11575.40 |
71682.10 |
150.88 |
38 |
73 |
10 |
-105.0 |
-114.0 |
9.0 |
8.5 |
|
I_N |
11257.01 |
72157.59 |
150.05 |
43 |
66 |
10 |
-239.0 |
-263.3 |
24.3 |
10.2 |
|
A_E |
9413.17 |
72914.40 |
127.94 |
50 |
29 |
10 |
-259.7 |
-376.3 |
116.6 |
44.9 |
|
B_E |
9754.66 |
72894.69 |
134.85 |
50 |
36 |
10 |
-373.3 |
-393.2 |
19.9 |
5.3 |
|
C_E |
9694.14 |
72862.29 |
141.23 |
50 |
35 |
10 |
-845.5 |
-405.5 |
-440.0 |
52.0 |
|
D_E |
9698.12 |
72883.34 |
137.64 |
50 |
35 |
10 |
-595.7 |
-405.5 |
-190.2 |
31.9 |
|
F_E |
8882.50 |
72806.80 |
147.98 |
49 |
19 |
10 |
-320.4 |
-342.1 |
21.7 |
6.8 |
|
G_E |
9412.62 |
72883.37 |
137.56 |
50 |
29 |
10 |
-359.3 |
-376.3 |
17.0 |
4.7 |
|
H_E |
10046.71 |
72816.87 |
141.62 |
49 |
42 |
10 |
-482.9 |
-583.5 |
100.6 |
20.8 |
|
I_E |
8384.09 |
72767.72 |
132.69 |
49 |
9 |
10 |
-210.4 |
107.9 |
-318.3 |
151.3 |
|
J_E |
9413.12 |
72901.75 |
133.19 |
50 |
29 |
10 |
-279.7 |
-376.3 |
96.6 |
34.5 |
|
K_E |
9753.98 |
72881.10 |
137.76 |
50 |
36 |
10 |
-278.0 |
-393.2 |
115.2 |
41.4 |
|
L_E |
10049.92 |
72834.18 |
138.06 |
49 |
42 |
10 |
-397.3 |
-583.5 |
186.2 |
46.9 |
|
M_E |
8380.45 |
72781.58 |
127.28 |
49 |
9 |
10 |
-37.9 |
107.9 |
-145.8 |
384.7 |
|
A_W |
11397.23 |
69141.92 |
134.47 |
12 |
69 |
10 |
-270.8 |
-267.9 |
-2.9 |
1.1 |
|
B_W |
11408.00 |
69130.58 |
133.32 |
12 |
69 |
10 |
-253.5 |
-267.9 |
14.4 |
5.7 |
|
C_W |
11123.16 |
68962.49 |
135.57 |
11 |
63 |
10 |
-296.9 |
-309.9 |
13.0 |
4.4 |
|
D_W |
11128.77 |
68947.10 |
131.39 |
10 |
64 |
10 |
-237.1 |
-248.2 |
11.1 |
4.7 |
|
F_W |
9946.29 |
68709.48 |
145.59 |
8 |
40 |
10 |
-209.6 |
-224.2 |
14.6 |
7.0 |
|
G_W |
10754.00 |
68833.12 |
140.01 |
9 |
56 |
10 |
-195.5 |
-125.4 |
-70.1 |
35.9 |
|
H_W |
10745.69 |
68861.66 |
146.41 |
10 |
56 |
10 |
-283.5 |
-417.4 |
133.9 |
47.2 |
2Level 10 - 2011 y.