Scientific Research Codes

Data Request Tools

Seismic Data Format Conversion

Seismic Data Processing


Plotting


Traveltime Calculation/Ray Tracing


Synthetic Seismograms

Ray Theory for 1D layered Earth

Reflectivity/Wavenumber integration for 1D layered Earth

Reflectivity/Wavenumber integration for 1D layered spherical Earth

Normal modes summation for 1D layered spherical Earth

Direct solution method

Finite Difference Methods

Finite Element Methods

Pseudo-Spectral Methods

Spectral Element Methods

Discontinuous Galerkin Method

Surface waves in 3D structures

Hybrid method


Earthquake detection

Earthquake location

Focal Mechanism

Seismicity

Stress

Body-wave tomography

Surface-wave traveltime tomography

Teleseismic surface-wave tomography

Ambient noise surface-wave tomography

Measuring traveltime delay

Inverting phase/group velocity maps

One-step surface-wave traveltime tomography

Surface-wave dispersion calculation

Noise HVSR

Ambient Noise Inversion

Receiver Function

Synthetic RF

RF measurements and inversion

Joint inversion of seismological data

Multi-observable modelling of geophysical data

Full Waveform Inversion

Shear Wave Splitting

Phase Picking

Single station signal analysis

Array seismology

Seismic data digitization and correction

Source Spectrum

Earth's interior

Tectonics

Geodecy

Geodynamics

Geophysics

Signal analysis

Z/H Ratio


Thermodynamic modeling


Mathmatical library

Seismic Library

Matlab Library

Other Library

Software centers