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Reconstructing the Spatiotemporal Evolution of Internal Solitary Wave Profiles from SAR Observations Using a Numerically-Guided Physics-Informed Neural Network

delete2026-06-08
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PRE
AI
M
Meng Zhang
S
Shihao Zhang
R
Ruifu Wang *
Q
Qilong Wang
H
Houen Zhang
DOI:10.1016/j.ocemod.2026.102779delete
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Abstract

Abstract

En 中文
• Numerical priors guide a PINN to reconstruct ISW spatiotemporal evolution. • Model captures ISW polarity reversal and deformation over complex bathymetry. • SAR-initialized model predicts wave speeds consistent with theoretical values. • Targeted numerical guidance accurately resolves high-frequency ISWs tail waves.

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Ocean Modelling cover
Ocean Modelling
IF:
2.9
Papers:
2.1K
Citations:
5.4K

Organization

S
shandong university of science and technology
Scholars:
1.8K
Papers: 580
Citations: 0
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