Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site OC04_02

This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of...本记录对应源自原始被动声学数据的声压谱密度（sound pressure spectral density, PSD）级。每小时的声压谱密度级通过……的中位数计算得到。