IODP Expedition 367 P-wave velocity logger (whole round)

P-wave velocity data were measured on whole-round sections on the Whole-Round Multisensor Logger (WRMSL) using pairs of piezoelectric transducers mounted on a caliper system. Measurements may be affected by degassing of pore fluid and microfracturing during core recovery. Report includes P-wave velocity in x-y plane and distance and traveltime between transducers.本数据集的纵波（P-wave）速度数据采集于全岩芯多传感器测井仪（Whole-Round Multisensor Logger，WRMSL）的全岩芯段，采用安装于卡尺系统的成对压电换能器完成测量。测量过程可能会受到岩芯取芯阶段孔隙流体脱气与微裂隙发育的影响。本次数据集报告涵盖X-Y平面内的纵波速度数据，以及换能器间距与声波传播走时。