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Table 1 RMS analyses of the four semi-variance functions of Kriging interpolation method at 44 continuous GPS stations

From: Tectonic effect for establishing a semi-dynamic datum in Southwest Taiwan

 

East component (mm/year)

North component (mm/year)

aExponential

2.21

1.86

Gaussian

2.76

1.96

Linear

3.85

2.35

Spherical

2.22

1.89

  1. aThe optimal performance is obtained using the exponential model in this study