InSAR.dev—Python Ecosystem for Interferometric Synthetic Aperture Radar

Components

Package	Description	License
insardev	Core interferometric processing and analysis	InSARdev-SAL-1.0
insardev_pygmtsar	GMTSAR-based Sentinel-1 SLC preprocessing	BSD 3-Clause
insardev_toolkit	Utility functions and helper tools	BSD 3-Clause

Features

• Sentinel-1 SLC bursts processing pipeline
• Interferogram generation, filtering, detrending, unwrapping
• Time series analysis (SBAS, PSI)

Examples

Central Türkiye Earthquakes (2023). Interferogram covering two consecutive Sentinel-1 scenes (56 bursts) with GPU-accelerated phase unwrapping.

Imperial Valley Subsidence, CA USA (2015). This example is provided in the GMTSAR project in the archive file S1A_Stack_CPGF_T173.tar.gz, titled 'Sentinel-1 TOPS Time Series'.

The resulting InSAR velocity map is available as a self-contained web page at: Imperial_Valley_2015.html

Erzincan Elevation, Türkiye (2019). This example reproduces 29-page ESA document DEM generation with Sentinel-1 IW.

License

This repository contains components with different licenses:

• insardev/ - InSAR.dev Source-Available License (see insardev/LICENSE)
• insardev_pygmtsar/ - BSD 3-Clause License (see insardev_pygmtsar/LICENSE)
• insardev_toolkit/ - BSD 3-Clause License (see insardev_toolkit/LICENSE)

For Commercial Use of the insardev package, see insardev/SUBSCRIBE.

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.