Hydrographic parameter determination method for oceanographic radar analysis, involves determining frequency wave number spectrum by Fourier transformation of ocean monitoring signals from radar followed by dispersion filtering

摘要

A three-dimensional radar frequency wave number spectrum is determined by Fourier transformation of digitized ocean condition monitoring signals of a radar. The frequency wave number spectrum data is processed using a dispersion filter. Hydrographic parameters related to wave condition of the ocean are judged using phase and amplitude of the processed data.