Privacy

833 readers

1 users here now

Privacy is the ability for an individual or group to seclude themselves or information about themselves, and thereby express themselves selectively.

Don't do unto others what you don't want done unto you.
No Porn, Gore, or NSFW content. Instant Ban.
No Spamming, Trolling or Unsolicited Ads. Instant Ban.
Stay on topic in a community. Please reach out to an admin to create a new community.

founded 2 years ago

MODERATORS

493

submitted 5 months ago by c0mmando@links.hackliberty.org to c/privacy@links.hackliberty.org

286 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] ASeriesOfPoorChoices@lemmy.world 1 points 5 months ago (1 children)

3 satellites for 2 dimensional space, 4 satellites gives you height as well (3 dimensional).

your wristwatch gives you your fourth dimension ;-)

[–] uis@lemm.ee 1 points 5 months ago (1 children)

GPS satelites are just fancy atomic wirstwatches hanging on Earth orbit

[–] ASeriesOfPoorChoices@lemmy.world 1 points 5 months ago (1 children)

heh, this is true, but don't they still only give you a 3 dimensional location?

[–] uis@lemm.ee 0 points 5 months ago

but don't they still only give you a 3 dimensional location?

I'm trying to understand your question. They broadcast both their orbit parameters and their time.