A lower mantle slab below the East Asia margin constrained by seismic waveform complexity

This dataset consists of two parts: the waveforms of four events and the calculated MPD data for three of them. The waveforms for each event are recorded at the stations along the 2D profile. While the MPD data contains all the stations from the China National Seismic Network.本数据集包含两部分内容：一是4个事件的波形数据，二是其中3个事件对应的计算得到的MPD数据（MPD）。每个事件的波形数据均由沿二维剖面（2D profile）布设的地震台站采集记录。而MPD数据则涵盖了中国国家地震台网的全部台站。