![](https://i0.wp.com/www.cryptoandtechnews.com/wp-content/uploads/2024/04/PSX_20220920_223723-01-01.jpeg?fit=1024%2C1024&ssl=1)
Google researchers use Android smartphones to map ionospheric TEC, doubling coverage, improving positioning accuracy, and benefiting underserved global regions.
Originally appeared here:
Millions of Android smartphones were quietly enlisted into one of the biggest crowdsourced navigation projects ever