Table 2 Comparison of the proposed TransBathy model with the recent SDB methods testing on the same area. The best performances are emphasized in bold.

From: Bathymetry estimation for coastal regions using self-attention

Site

Metric

TransBathy

GBSDB

CNNSDB

AD Islands

RMSE (m)

2.22

4.56

–

R2

0.7

0.71

–

San Juan

RMSE(m)

2.577

–

3.03

R2

0.705

–

0.55