Estimation of Bottom Friction Coefficients Based on an Isopycnic-Coordinate Internal Tidal Model with Adjoint Method

Table 3

The MAEs in BFCs before assimilation (BA) and after assimilation (AA).

Distributions	1	2	3	4
BA (×10^−4)	3.7	3.7	5.0	5.0
AA (×10^−4)	1.1	1.1	1.0	1.0
1−AA/BA (%)	70.3	70.3	80.0	80.0