Dataset and 3D Vs Model for "Crustal velocity images of north-western Türkiye along the North Anatolian Fault Zone from transdimensional Bayesian ambient seismic noise tomography"

Final 3D Vs model and dispersion data for the paper entitled "Crustal velocity images of north-western Türkiye along the North Anatolian Fault Zone from transdimensional Bayesian ambient seismic noise tomography".

In the vel_files folder, there are 10 files for each depth for 1-15 km. The format of each velocity file is as follows:

Column     Value
1                Lattitude (°)
2                Longitude (°)
3                Vs (km/s)

The format of the dispersion data is as follows (See Computer Programs in Seismology Tutorials - do_mft for more information on the format):

Column     Value
1                Type of file, MFT96
2                Wave type: R for Rayleigh 
3                Dispersion type:  U for group velocity
4                Mode: 0 represents the fundamental mode
5                Filter period, T,  in seconds
6                Dispersion value, either group or phase
7                Error in dispersion. This is just a place holder since there is no way to estimate an error from a single trace. The group velocity error is determined from the ratio of the filter period to travel time
8                Distance in km
9                Azimuth from the source to the receiver
10              Spectral amplitude. 
11              Epicenter latitude 
12              Epicenter longitude
13              Station latitude
14              Station longitude
15              control flag
16              control flag
17              Instantaneous period if this is preferred. This differs from the ilter period because the signal spectram is not flat.
18              Comment:    keyword
19              Station         
20              Component
21              Year
22              Day of year
23              Hour
24              Minute    - these identify the event origin time