Short-Term Synchronous and Asynchronous Ambient Noise Tomography in Urban Areas: Application to Karst Investigation

We used DSurfTomo (HongjianFang/DSurfTomo: Direct inversion of surface dispersion data based on ray tracing (github.com)) for the tomography. ABC2_2023.dat is the travel time of C1 and C2 cross-correlation functions, used in our tomography. ManualDSurfTomoV1.3.pdf is the manual of DSurfTomo, including the data format description for ABC2_2023.dat. yunqiVs3D.txt is the interpolated 3D Vs model, including longitude, latitude, depth (meter), Vs (m/s). Previous version error: I forgot to write the Vs value.