this post was submitted on 07 Jan 2025
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[–] espentan 29 points 1 month ago (2 children)

.. with an accuracy of tens of miles

Probably not an alternative if you need walking directions to the coffee shop, then.

[–] [email protected] 19 points 1 month ago (5 children)

well there are no coffee shops in the middle of the ocean...

[–] grue 18 points 1 month ago
[–] [email protected] 8 points 1 month ago (1 children)
[–] jaybone 11 points 1 month ago (1 children)
[–] [email protected] 3 points 1 month ago

For some, middle of the ocean can be a bit hard to reach. So I suggest a location of sister chains closer to the customer. I call it

Tim Shoreton's

[–] SlopppyEngineer 5 points 1 month ago

I thought it was called Hawaii

[–] [email protected] 3 points 1 month ago

What, haven't heard of Dunkin' Donuts?

[–] pirat 2 points 1 month ago

... but would you like a cup of sea?

[–] [email protected] 3 points 1 month ago

That was LORAN-A. It would get your ship close enough that you could see your destination. LORAN-C was comparable to GPS with selective availability enabled. eLORAN will be almost as good as GPS.

[–] IphtashuFitz 26 points 1 month ago

Fun fact: the US Coast Guard used to have a base in the Oklahoma panhandle. It’s sole purpose was a LORAN transmitter.

[–] [email protected] 7 points 1 month ago

I rather say before GPS there was Transit (aka NAVSAT). Which was the father GNSS system of GPS.

LORAN is ground based so it's like comparing apples with oranges, yes they are fruits.

GPS is a satellite system while LORAN is not.