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How to decompose kelvin wave and rossby wave from sea level anamoaly? 


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Kelvin waves and Rossby waves can be decomposed from sea level anomalies using various methods. One approach is to use band-pass filters to separate different spectral bands of the sea level anomaly signals. This allows for the identification and characterization of specific wave components. For example, in the study by Polito and Liu , the authors filtered the sea surface height anomaly signals from the TOPEX/Poseidon satellite altimeter into several spectral bands, including Kelvin waves and Rossby waves. They estimated the phase speed, period, wavelength, and amplitude of these waves. Another study by Delcroix et al. used a linear model forced by wind stress to analyze the propagation of Kelvin waves and Rossby waves in the equatorial Pacific basin. These studies provide insights into the dynamics and characteristics of Kelvin waves and Rossby waves in sea level anomalies.

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The paper does not provide information on how to decompose Kelvin and Rossby waves from sea level anomaly.
The paper does not provide information on how to decompose Kelvin and Rossby waves from sea level anomalies.
The paper does not provide information on how to decompose Kelvin waves and Rossby waves from sea level anomaly.
The paper does not provide information on how to decompose Kelvin waves and Rossby waves from sea level anomaly.
The paper does not provide information on how to decompose Kelvin waves and Rossby waves from sea level anomalies.

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