this post was submitted on 29 Aug 2026
505 points (99.0% liked)
Technology
87649 readers
3478 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
But how do you get your position to update your map? Oh... GPS will work!
What? You just download a new map for the area you want to go to every year or so, no need for GPS
I'm not sure you got me. How do the map makers update the map? If the gravity variance changes so it can't be used to determine your position then clearly you need some other way to determine your position to update the gravity map. And what might that be??
Using the same reference points on earth that GPS uses, that doesn't mean using GPS.
That doesn't work too well out in the ocean and lots of other places too. If you can't use your gravity map, you're gonna use GPS for precise position data.