https://github.com/claudiodsf/backtrackbb

Multi-band array detection and location of seismic sources

https://github.com/claudiodsf/backtrackbb

Repository

Multi-band array detection and location of seismic sources

https://github.com/claudiodsf/backtrackbb/blob/master/

## BackTrackBB
Multi-band array detection and location of seismic sources

(c) 2015-2018  Natalia Poiata , Claudio Satriano ;

(c) 2013-2014  Natalia Poiata , Claudio Satriano , Pierre Romanet 

BackTrackBB is a program for detection and space-time location of seismic sources
based on multi-scale, frequency-selective statistical coherence of the wave field
recorded by dense large-scale seismic networks and local antennas.
The method is designed to enhance coherence of the signal statistical features
across the array of sensors and consists of three steps:
  * signal processing;
  * space-time imaging;
  * detection and location.



## Getting Started

Clone or download the project from GitHub, if needed uncompress the archive.

### Installation:

#### Linux and macOS:
Note: You will need a C compiler (ex., `gcc` or `clang`).

Run the following command from within the main directory:

    pip install .

or to install developer mode use:

    pip install -e .

#### Windows
You can use the above instructions for Linux and macOS, if you have a recent version of Visual Studio.

Alternatively, download the most recent Windows build of backtrackbb from
[this link](https://www.dropbox.com/s/borfq99yajyi1ii/backtrackbb-0.0.0_gea9d-cp36-cp36m-win_amd64.whl?dl=1)
(python wheel file) and install it with:

    pip install backtrackbb-VERSION.whl
    
where `VERSION` is the current backtrackbb version string (part of the file name).

### Running examples:
First, download the file [examples.zip](https://www.dropbox.com/s/emlz4lbd6dpu9a9/examples.zip?dl=1) containing additional data (seismograms and theoretical travel-time grids).


Run the main detection and location code on an example dataset:

    btbb  examples/BT_ChileExample.conf

Run an example illustrating the procedure of Multi-Band Filter Characteristic Function calculation:

    mbf_plot  examples/MBF_ChileExample.conf


## Documentation

A detailed documentation is available here: [backtrackbb.readthedocs.io](http://backtrackbb.readthedocs.io/en/latest/)


### Contact Information:
  * [Natalia Poiata](mailto:poiata@ipgp.fr)
  * [Claudio Satriano](mailto:satriano@ipgp.fr)


### References
Poiata, N., C. Satriano, J.-P. Vilotte, P. Bernard, and K. Obara (2016). Multi-band array detection and location of seismic sources recorded by dense seismic networks, Geophys. J. Int., 205(3), 1548-1573, doi:[10.1093/gji/ggw071](https://doi.org/10.1093/gji/ggw071).


Poiata, N., J.-P., Vilotte, P., Bernard, C., Satriano, and K. Obara (2018). Imaging different components of a tectonic tremor sequence in southwestern Japan using an automatic statistical detection and location method, Geophys. J. Int., 213(3), 21932213, doi:[10.1093/gji/ggy070](https://doi.org/10.1093/gji/ggy070).

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