README.md

2D Magnetic Inversion

Last update: April 9, 2021

This page is here to explain the progress and update of developing 2D magnetic inversion using all inversion algorithm. We are developing this software using MATLAB. We are working under Modeling and Inversion Lab, Institut Teknologi Bandung, started in May 2019, and we are mheriyanto and Umar-Said. If you want to join with us, please contact [email protected].

We succesfully develop:

1) Least-Square Inversion (Under-determined) without constrains + field data

2) Compact Inversion without constrains + field data

3) Particle Swarm Optimization (PSO) without constrains + field data

4) Models, free-noisy and noisy synthetic data

We will update our progress that include:

1. PSO inversion with constrains.
2. Apply inversion to field data.

Citation

If you find this project useful for your research, please use the following BibTeX entry.

For forward modeling scripts

@inproceedings{said2016perbandingan,
  title={Perbandingan Inversi Least-Squares dengan Lavenberg Marquardt pada Metode Geomagnet untuk Model Crustal Block},
  author={Said, U and Heriyanto, M and Srigutomo, W},
  booktitle={Prosiding Seminar Kontribusi Fisika},
  pages={433--400},
  year={2016}
}

For inversion scripts

@inproceedings{sa2021comparison,
  title={Comparison of damped least-squares inversion and particle swarm optimization (PSO) on magnetic data},
  author={Sa’id, Umar and Heriyanto, Mohammad and Srigutomo, Wahyu},
  booktitle={AIP Conference Proceedings},
  volume={2320},
  number={1},
  pages={040011},
  year={2021},
  organization={AIP Publishing LLC}
}