Table 6
Harmonic Constituent Error Comparison Between Databases for
Atlantic Coast Stations
Constituent
Eastcoast 1991
Eastcoast 1995
Eastcoast 2001
Field Data
E c--amp
m
Amplitude Error,
j
K1
0.220
0.16161
0.19027
0.05376
O1
0.212
0.08964
0.07829
0.03822
M2
0.266
0.09368
0.05642
0.02689
S2
0.288
0.11806
0.07541
0.10593
N2
0.234
0.10760
0.06831
0.03191
K2
0.444
--
0.10261
0.08863
Q1
0.336
--
0.14601
0.11648
E c--pmase
Phase Error,
j h
K1
17.6
7.67785
7.35788
1.48286
O1
9.5
7.08882
7.19371
2.56786
M2
15.1
11.69432
6.45435
2.54643
S2
20.2
13.62459
8.36515
2.40500
N2
13.6
8.47306
4.45144
3.69000
K2
15.0
--
12.16353
3.99643
Q1
8.0
--
9.09721
6.81714