SPECFEM / specfem2d
SPECFEM2D simulates forward and adjoint seismic wave propagation in two-dimensional acoustic, (an)elastic, poroelastic or coupled acoustic-(an)elastic-poroelastic media, with Convolution PML absorbing conditions.
☆204Updated last month
Related projects ⓘ
Alternatives and complementary repositories for specfem2d
- SEISMIC_CPML is a set of sixteen open-source Fortran90 programs to solve the two-dimensional or three-dimensional isotropic or anisotropi…☆125Updated 6 years ago
- SW4 (Seismic Waves, 4th order) implements substantial capabilities for 3-D seismic modeling, with a free surface condition on the top bou…☆131Updated 2 months ago
- A Seismic Wave Propagation Code by Parallel Finite Difference Method☆138Updated 2 months ago
- 2D time-domain isotropic (visco)elastic FD modeling and full waveform inversion (FWI) code for P/SV-waves☆130Updated 6 months ago
- SPECFEM3D_GLOBE simulates global and regional (continental-scale) seismic wave propagation for Earth, Mars & Moon.☆91Updated this week
- An automated workflow tool for full waveform inversion and adjoint tomography☆183Updated this week
- Code for geophysical 3D/2D Finite Difference modelling, Marchenko algorithms, 2D/3D x-w migration and utilities.☆140Updated last week
- SPECFEM3D_Cartesian simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, poroelastic or seismic wave propagation in any…☆414Updated this week
- Collection of Matlab, Python and Jupyter Notebook scripts for Finite-Difference seismic wave simulation in 1-D and 2-D☆86Updated last year
- AxiSEM is a parallel spectral-element method to solve 3D wave propagation in a sphere with axisymmetric or spherically symmetric visco-el…☆67Updated 2 years ago
- Course material for the lecture "Theory of seismic waves II" (SS 2018) @ CAU Kiel☆116Updated last year
- 3D seismic modelling, FWI and RTM code for wave propagation in isotropic (visco)-acoustic/elastic and anisotropic orthorhombic/triclinic …☆91Updated 4 years ago
- Numba-accelerated computation of surface wave dispersion☆138Updated 2 years ago
- Software for viscoelastic full waveform inversion on large heterogeneous clusters☆56Updated 3 months ago
- FD/RTM/FWI/TOMO/RayTracing, ISO/VTI/TTI, su/segy/sgy, C/C++/java, MPCH/OpenMPI/OpenMP/CUDA/, CWP/Madagascar☆114Updated 6 years ago
- petgem is a parallel and high-order code for active-source (e.g. CSEM) and passive-source (e.g. MT) geophysics electromagnetic modeling i…☆38Updated 8 months ago
- This repository is for PyFWI, a Python package for seismic FWI and reservoir monitoring (time-lapse FWI)☆62Updated 2 weeks ago
- Forward code for the P-SV wave equation on a staggered grid, with full waveform inversion interfaces. Finite difference approach accordin…☆65Updated 2 years ago
- Full 3D electromagnetic modeller for 1D VTI media☆84Updated 3 weeks ago
- Elastic Full-Waveform Inversion Integrated with PyTorch☆68Updated 3 years ago
- PGNN-FWI: performing physics-guided neural network for FWI☆44Updated 2 weeks ago
- Simple frequency domain full-waveform inversion (FWI) regularized by Sobolev space norm☆59Updated 4 years ago
- An End-to-end Workflow for Adjoint Full Seismic Waveform Inversions☆56Updated 3 years ago
- FEMTIC is a 3-D magnetotelluric inversion code. FEMTIC is made by object-oriented programming with C++. FEMTIC is applicable to land magn…☆70Updated 3 months ago
- Seismic Waveform Inversion Toolbox☆195Updated 10 months ago
- A scientific software for the numerical simulation of seismic wave phenomena and earthquake dynamics☆268Updated this week
- Single-file implementations of 2D and 3D acoustic and elastic wave propagation in time domain using finite-differences(FDTD). Simple form…☆101Updated 5 years ago
- Codes to do raytracing for geophysical applications☆86Updated 2 months ago
- Ambient-Noise Seismology Package☆175Updated this week
- SCEC Broadband Platform☆44Updated last week