this post was submitted on 17 Aug 2023
69 points (91.6% liked)
Videos
14346 readers
222 users here now
For sharing interesting videos from around the Web!
Rules
- Videos only
- Follow the global Mastodon.World rules and the Lemmy.World TOS while posting and commenting.
- Don't be a jerk
- No advertising
- No political videos, post those to [email protected] instead.
- Avoid clickbait titles. (Tip: Use dearrow)
- Link directly to the video source and not for example an embedded video in an article or tracked sharing link.
- Duplicate posts may be removed
Note: bans may apply to both [email protected] and [email protected]
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Just a being pedantic and a stickler for detail. I'd expect modern tracking to use trilateration/multilateration.
It can be done in real-time and really needs 3 towers that have accurate time (GSM towers to my knowledge do use GPS derived accurate time). For this rather than direction/signal strength it uses the minute difference in arrival time for a signal between towers and works like an inverse GPS to calculate position.