Seismic and Hydrodynamic Data From a Paired Shielding Experiment on Flow-Induced Noise in Shallow-Water Ocean-Bottom Seismic Records

This dataset contains the seismic waveform and environmental observations used to evaluate the noise-reduction performance of a double-spherical-shell shield for shallow-water ocean-bottom seismometers. It includes daily raw miniSEED waveform data from stations T01, T02, and ZSD02; continuous response-corrected acceleration SAC data from T01 and T02; surface-current, current-direction, pressure, and tide-level observations; station and instrument-response metadata; and the processed RMS, PSD, and PSDDiff products used in the associated manuscript. All released time series are referenced to UTC, except for the original environmental-observation MAT file, which retains Beijing time.