Look up GPS operation control segment (OCX). Currently it's mostly Airforce and ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		mrtnmcc on Jan 18, 2022 \| parent \| context \| favorite \| on: GPS Look up GPS operation control segment (OCX). Currently it's mostly Airforce and JPL, transitioning to Space Force. Lots of details published.

mrtnmcc on Jan 19, 2022 [–]

It's basically just a huge square root extended Kalman filter tracking all GPS satellite states.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact