Awesome DAS

A curated list of awesome resources for distributed acoustic sensing (DAS).

Contents

• Data Management
• Data repositories
• Processing
• Visualisation
• Modelling

Data Management

• das-convert - Convert and downsample DAS data sets efficiently to established seismological data formats.
• dastools - tools to read, manipulate and convert seismic waveforms generated by DAS systems.

Processing

• distpy - An Open Source python module for rapid prototyping Distributed Acoustic Sensing (DAS) processing flows
• lightguide - Tools and modelling for distributed acoustic sensing data. Advanced de-noising filtering techniques. Integrates into Pyrocko.
• mldas - Machine Learning for distributed acoustic sensing.
• jDAS - Coherence-based Deep Learning denoising of DAS data.

Visualisation

• pyrocko - Pyrocko's snuffler can handle large DAS data sets efficiently and visualize waterfall plots interactively.

Modelling

• pyrocko.gf - Pyrocko-GF can forward model strain and strain-rate along the fiber's trajectory.

Data repositories

List of public DAS data repositories:

• PoroTomo Experiment at Brady Hot Springs (GDR OpenEI)
• FORGE Phase 2C (GDR OpenEI)
• Garner Valley (GDR OpenEI)
• Belgium DAS (Caltech)
• Monterrey Bay Dark Fiber (GitHub)
• RCA Shore Station outward along the Cascadia Margin (Announcement/FTP Link)
• PubDAS a PUBlic Distributed Acoustic Sensing datasets repository for geosciences ([Globus] (https://app.globus.org/file-manager?origin_id=706e304c-5def-11ec-9b5c-f9dfb1abb183&origin_path=%2F))

Selected earthquake data:

• SAFOD DAS array (GitHub)
• Stanford Phase 1 experiment (GitHub)
• Fairbanks Farmers Loop (GitHub)