OONI's Federico recently published 2 new blog posts:

1) A brief introduction to OONI: https://ooni.org/post/brief-introduction-to-ooni/

2) Mining OONI data: https://ooni.org/post/mining-ooni-data/

The first post provides a gentle introduction to OONI, without requiring readers to have a technical background. It explains some internet basics, and how OONI Probe detects blocking. 

The second post is for power users interesting in analyzing OONI data. It explains the structures of raw OONI data in S3 and provides information on how you can download it.

We hope you find these useful!

Cheers,

~ OONI team.