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Table 6 Parameter settings for 2nd-level optimization

From: Centimeter-level-precision seafloor geodetic positioning model with self-structured empirical sound speed profile

Parameter

Value

B-Spline degree \(k\)

3

B-Spline interval length \(S_{{\text{t}}}\)

15 min

B-Spline interval length \(S_{\text{NEU}}\)

35 min

Smooth factor \(\sigma_{K}^{ - 2} = 0\)

0