MH1DDC

MH1DDC is inversion software using Levenberg-Marquardt (LM) and Singular Value Decomposition (SVD) of one-dimension DC resistivity using in MATLAB.

These were scripts that were used to implement our proceeding paper: M. Heriyanto and W. Srigutomo. 1-D DC resistivity inversion using singular value decomposition and Levenberg-Marquardt inversion schemes. Journal of Physics: Conference Series 877 (2017) 012066. doi:10.1088/1742-6596/877/1/012066 (PDF). I presented this paper on International Conference on Energy Sciences 2016. July 27, 2016 (SLIDE). These scripts contain three main scripts: forward, LM, and SVD inversion. Tutorial videos on YouTube: LM and SVD.

I hope these scripts can help students to enter research on geophysical inversion. Any updates about these scripts can be seen in my blog: https://mheriyanto.wordpress.com/mh1ddc.

Forward result

LM Inversion result: Model 0

LM Inversion result: Model 1

SVD Inversion result: Model 1

SVD Inversion result: Model 3

Usage

LM Inversion

$ git clone https://github.com/mheriyanto/MH1DDC.git
$ cd MH1DDC
$ cd lm_inversion
$ octave VES1DINV_LM.m

SVD Inversion

$ git clone https://github.com/mheriyanto/MH1DDC.git
$ cd MH1DDC
$ cd svd_inversion
$ octave VES1DINV_SVD.m

License

MH1DDC is released under the MIT License (refer to the LICENSE file for details).

Citation

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

@inproceedings{heriyanto20171,
    title={1-D DC Resistivity Inversion Using Singular Value Decomposition and Levenberg-Marquardt’s Inversion Schemes},
    author={Heriyanto, M and Srigutomo, W},
    booktitle={Journal of Physics: Conference Series},
    volume={877},
    number={1},
    pages={066},
    year={2017},
    organization={IOP Publishing}
}