Table 4: Results of correction of the M2 wave for ocean tide loading derived from 10 ocean loading models with different Earth models calculated by SPOTL routines. The observed values, not corrected for ocean tide loading, are in Table 1.
|
Earth model |
Ocean tide model |
Amplitude of the ocean tide load |
Phase of the ocean tide load |
Corrected strain amplitude. |
Phase of the corrected strain |
Amplitude of the remaining residual |
Phase of the remaining residual |
Corrected amplitude factor |
|
|
|
L [nstr] |
λ [degree] |
Ac [nstr] |
αc [degree] |
X [nstr] |
ξ [degree] |
ηc |
|
gbocen.ce |
eot11a |
0.155 |
112.319 |
5.351 |
15.308 |
1.415 |
86.548 |
1.058 |
|
hamtide11a |
0.164 |
114.788 |
5.343 |
15.389 |
1.419 |
86.953 |
1.057 |
|
|
osu.tpxo72atlas |
0.149 |
106.327 |
5.368 |
15.255 |
1.415 |
85.859 |
1.061 |
|
|
tpxo70 |
0.166 |
111.617 |
5.352 |
15.429 |
1.426 |
86.668 |
1.058 |
|
|
fes952 |
0.159 |
102.631 |
5.378 |
15.361 |
1.428 |
85.611 |
1.063 |
|
|
fes2004 |
0.182 |
114.356 |
5.342 |
15.589 |
1.437 |
87.252 |
1.056 |
|
|
osu.tpxo72 |
0.149 |
111.685 |
5.354 |
15.249 |
1.410 |
86.386 |
1.059 |
|
|
dtu10tr |
0.169 |
110.058 |
5.356 |
15.464 |
1.430 |
86.548 |
1.059 |
|
|
csr4tr |
0.157 |
112.819 |
5.350 |
15.329 |
1.416 |
86.635 |
1.058 |
|
|
schw1 |
0.100 |
93.336 |
5.391 |
14.713 |
1.376 |
84.231 |
1.066 |
|
|
gbav.ce |
eot11a |
0.169 |
116.631 |
5.337 |
15.434 |
1.421 |
87.244 |
1.055 |
|
hamtide11a |
0.178 |
118.733 |
5.329 |
15.512 |
1.426 |
87.643 |
1.054 |
|
|
osu.tpxo72atlas |
0.161 |
111.146 |
5.354 |
15.377 |
1.422 |
86.535 |
1.059 |
|
|
tpxo70 |
0.181 |
115.899 |
5.337 |
15.566 |
1.433 |
87.399 |
1.055 |
|
|
fes952 |
0.170 |
107.098 |
5.365 |
15.479 |
1.434 |
86.239 |
1.061 |
|
|
fes2004 |
0.198 |
117.769 |
5.328 |
15.727 |
1.444 |
87.934 |
1.053 |
|
|
osu.tpxo72 |
0.162 |
116.492 |
5.339 |
15.366 |
1.416 |
87.099 |
1.056 |
|
|
dtu10tr |
0.182 |
114.138 |
5.342 |
15.586 |
1.436 |
87.220 |
1.056 |
|
|
csr4tr |
0.170 |
116.906 |
5.336 |
15.445 |
1.422 |
87.295 |
1.055 |
|
|
schw1 |
0.111 |
103.464 |
5.374 |
14.851 |
1.382 |
85.092 |
1.063 |
|
|
gbcont.ce |
eot11a |
0.138 |
110.542 |
5.358 |
15.125 |
1.401 |
86.076 |
1.059 |
|
hamtide11a |
0.147 |
113.334 |
5.350 |
15.214 |
1.406 |
86.492 |
1.058 |
|
|
osu.tpxo72atlas |
0.132 |
102.679 |
5.376 |
15.076 |
1.402 |
85.294 |
1.063 |
|
|
tpxo70 |
0.151 |
109.519 |
5.359 |
15.268 |
1.414 |
86.197 |
1.060 |
|
|
fes952 |
0.142 |
99.686 |
5.384 |
15.173 |
1.414 |
85.122 |
1.065 |
|
|
fes2004 |
0.165 |
112.531 |
5.350 |
15.409 |
1.423 |
86.737 |
1.058 |
|
|
osu.tpxo72 |
0.132 |
109.279 |
5.361 |
15.066 |
1.397 |
85.868 |
1.060 |
|
|
dtu10tr |
0.151 |
107.570 |
5.364 |
15.273 |
1.416 |
86.007 |
1.061 |
|
|
csr4tr |
0.140 |
111.062 |
5.356 |
15.151 |
1.402 |
86.165 |
1.059 |
|
|
schw1 |
0.089 |
83.787 |
5.403 |
14.553 |
1.366 |
83.536 |
1.068 |
|
|
Average |
|
0.154 |
109.607 |
5.356 |
15.291 |
1.415 |
86.329 |
1.059 |
|
STD |
|
0.024 |
7.414 |
0.018 |
0.252 |
0.018 |
0.963 |
0.004 |
|
gbocen.cm |
eot11a |
1.052 |
-88.895 |
5.246 |
2.365 |
0.273 |
52.501 |
1.037 |
|
hamtide11a |
1.063 |
-88.339 |
5.256 |
2.248 |
0.271 |
49.416 |
1.039 |
|
|
osu.tpxo72atlas |
1.048 |
-86.308 |
5.293 |
2.415 |
0.309 |
46.284 |
1.047 |
|
|
tpxo70 |
1.034 |
-87.026 |
5.280 |
2.562 |
0.309 |
49.807 |
1.044 |
|
|
fes952 |
1.072 |
-92.569 |
5.177 |
2.187 |
0.220 |
63.672 |
1.024 |
|
|
fes2004 |
1.049 |
-89.331 |
5.238 |
2.402 |
0.271 |
54.251 |
1.036 |
|
|
osu.tpxo72 |
1.044 |
-86.196 |
5.295 |
2.457 |
0.313 |
46.550 |
1.047 |
|
|
dtu10tr |
1.082 |
-88.332 |
5.256 |
2.038 |
0.258 |
46.507 |
1.039 |
|
|
csr4tr |
1.063 |
-88.323 |
5.256 |
2.250 |
0.272 |
49.400 |
1.039 |
|
|
schw1 |
0.927 |
-86.576 |
5.288 |
3.728 |
0.398 |
59.695 |
1.046 |
|
|
gbav.cm |
eot11a |
1.045 |
-89.809 |
5.230 |
2.455 |
0.269 |
56.327 |
1.034 |
|
hamtide11a |
1.055 |
-89.241 |
5.240 |
2.334 |
0.267 |
53.177 |
1.036 |
|
|
osu.tpxo72atlas |
1.040 |
-87.177 |
5.277 |
2.502 |
0.303 |
49.466 |
1.044 |
|
|
tpxo70 |
1.025 |
-87.996 |
5.263 |
2.660 |
0.304 |
53.371 |
1.041 |
|
|
fes952 |
1.066 |
-93.404 |
5.162 |
2.275 |
0.221 |
68.050 |
1.021 |
|
|
fes2004 |
1.041 |
-90.249 |
5.222 |
2.504 |
0.268 |
58.227 |
1.033 |
|
|
osu.tpxo72 |
1.036 |
-87.122 |
5.278 |
2.536 |
0.306 |
49.735 |
1.044 |
|
|
dtu10tr |
1.074 |
-89.197 |
5.240 |
2.125 |
0.252 |
50.366 |
1.036 |
|
|
csr4tr |
1.056 |
-89.181 |
5.241 |
2.331 |
0.267 |
52.950 |
1.036 |
|
|
schw1 |
0.918 |
-87.797 |
5.268 |
3.830 |
0.396 |
62.792 |
1.042 |
|
|
gbcont.cm |
eot11a |
1.067 |
-88.337 |
5.256 |
2.200 |
0.268 |
48.771 |
1.039 |
|
hamtide11a |
1.077 |
-87.798 |
5.266 |
2.091 |
0.268 |
45.742 |
1.041 |
|
|
osu.tpxo72atlas |
1.063 |
-85.664 |
5.306 |
2.258 |
0.308 |
42.756 |
1.049 |
|
|
tpxo70 |
1.047 |
-86.465 |
5.291 |
2.421 |
0.307 |
46.730 |
1.046 |
|
|
fes952 |
1.087 |
-91.959 |
5.187 |
2.014 |
0.212 |
59.191 |
1.026 |
|
|
fes2004 |
1.063 |
-88.686 |
5.250 |
2.244 |
0.267 |
50.369 |
1.038 |
|
|
osu.tpxo72 |
1.059 |
-85.614 |
5.307 |
2.294 |
0.311 |
43.125 |
1.049 |
|
|
dtu10tr |
1.098 |
-87.705 |
5.268 |
1.870 |
0.256 |
42.161 |
1.042 |
|
|
csr4tr |
1.077 |
-87.777 |
5.267 |
2.090 |
0.268 |
45.667 |
1.041 |
|
|
schw1 |
0.939 |
-85.675 |
5.302 |
3.593 |
0.396 |
56.918 |
1.048 |
|
|
Average |
|
1.046 |
-88.292 |
5.257 |
2.443 |
0.287 |
51.799 |
1.039 |
|
STD |
|
0.043 |
1.907 |
0.035 |
0.460 |
0.045 |
6.370 |
0.007 |