Data acquisition includes source character, cable quality, high-resolution wide-dynamic range 24-bit digital seismometer, reasonable geometry parameters, and recorder factors etc.

• 数据采集包含：震源特性、电缆质量、高分辨率大动态范围的24位数字地震仪、合理的观测系统、设计参数选择和仪器接收记录因素的选择。