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arXiv · 1912.02458

Sea state bias in altimetry measurements within the theory of similarity for wind-driven seas

Sergei I. Badulin·Vika G. Grigorieva·Pavel A. Shabanov·Vitali D. Sharmar·Ilya O. Karpov
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Abstract

The theory of similarity for wind-driven seas is applied to the physical analysis of the problem of sea state bias (SSB) in altimetry measurements. Dimensionless wave steepness and pseudo-age derived from altimetry measurements are expected to provide {physically relevant and accurate enough} SSB estimates. Analysis of Jason-1,2,3 and SARAL/AltiKa data within the approach shows the similarity and robustness of SSB distributions re-casted onto space of wave pseudo-age and steepness. This result is considered as a ground for developing a new parametric model of SSB and for analysis of underlying physical effects.

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Sergei I. Badulin, Vika G. Grigorieva, Pavel A. Shabanov, Vitali D. Sharmar, Ilya O. Karpov. 2019-12-05. Sea state bias in altimetry measurements within the theory of similarity for wind-driven seas. https://doi.org/10.1016/j.asr.2019.11.040

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