Refined Bathymetric Prediction Based on Feature Extraction of Gravity Field Signals: BATHY‐FE

• Published in: Journal of geophysical research. Machine learning and computation Vol. 1; no. 3
• Main Authors: Annan, Richard Fiifi, Wan, Xiaoyun
• Format: Journal Article
• Language: English
• Published: 01.09.2024
• Subjects: bathymetry; convolutional neural network; deflection of the vertical; feature extraction; gravity anomaly; vertical gravity gradient

The resolution of altimetry‐derived gravity signals renders traditional bathymetry inversion methods inadequate for detecting short‐wavelength bathymetric features. This study presents a new global seafloor topography model by merging regional models constructed via a deep learning approach recently...