# InSAR.dev (Python InSAR)

Interferometric Synthetic Aperture Radar (InSAR) processing library for Python.

## Features

- Geocoded SLC processing - works with geocoded SLCs from pygmtsar
- Interferogram and correlation generation - core InSAR products
- Phase Goldstein filtering - noise reduction
- Phase multilooking - resolution/noise tradeoff
- Phase detrending - atmospheric/orbital corrections
- Phase aligning between bursts - burst stitching
- Phase unwrapping - 1D and 2D unwrapping
- Time series analysis (in progress) - SBAS/PSI

## License

This software is released under the **InSAR.dev Source-Available License**.
See [LICENSE](./LICENSE) for full terms.

**Free for:**
- Students, educators, and classroom teaching
- Personal learning and hobby projects
- Unfunded academic coursework, thesis, or dissertation work
- Non-commercial workshops and community education

**Subscription required for:**
- University or institutional research (including grant-funded)
- Business, consulting, or professional use
- Government or corporate projects

See [SUBSCRIBE](./SUBSCRIBE) for subscription options.

## Contact

- Author: Aleksei Pechnikov
- Email: alexey@pechnikov.dev
- ORCID: https://orcid.org/0000-0001-9626-8615

## Bug Reports

Bug reports and suggestions are welcome via the project's issue tracker.
