Passive seismic imaging of near vertical structures around the SAFOD site, California, jointly using scattered P and SH waves

1, The P and S velocity model are in the velocity folder which written by binary format (float). The size of the velocity model is 101*101*56(Nx Ny Nz) with a 200 meter grid. The upleft corner is (-10km -10km -1km). The unit of the velocity is km/s.

2, The stations and events are in the geometry folder:

the format of the file is

Number of the stations/events

Name of the stations/events, X(km), Y(km), Z(km). 

the origin of the coordinates system is the bole hole SAFOD, and the local coordinates was rotated by 40.5 degree.

The name of the events was the origin time (precise to the minute) of the events.

For example:

the  1227042400 indicates that 

Year  JulianDay hour minute second

2001     227     04    24     00

You can get the details and download the waveform at the website https://www.fdsn.org/networks/detail/XN_2000/ and https://www.fdsn.org/networks/detail/BP/

2.1) the "events_3.7km_56" includes 56 events that was at the same depth~3.7km, The common station (The TANK Station) gather was shown in figure 6. 

2.2) "events_all" indicates 560 events that shown in Figure 4, and there are about 10 events not in the SAF, we did not use them, the "events_rm_outlier" are the 546 events we lastly used.

2.3) "stations.dat.65" is the combination of the PASO and HRSN that in 20km square area as shown in Figure1.