LORAN for Ocean Navigation
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- เผยแพร่เมื่อ 28 มี.ค. 2013
- Originally produced by the Coast Guard as a sales pitch to commercial shipping lines to adopt LORAN (as a both a navigational aid and to assist in distress situations), this film details the wartime history of LORAN, its functionality and theory, and a dramatization of a shipping magnate being won over by a Coast Guard officer and committing to acquiring LORAN receivers.
You can tell this film is not only old, but has been sitting around a long time before it was recorded, because the audio fades out more and more as the film plays.
So what if a guy who wanted to fool people ...also knew that ... when putting the film together?
For my navigating shipmates (quartermasters). Remember LORAN school in Rhode Island ? (you know who you are ☺)
hi beauwest, have you become a flat earther yet?
Spent the summer of 1971 at LORAN-A school on Governors Island and then on Cape San Juan, PR, later Sandy Hook, NJ
Genius
What GPS is this and still in use called: ELoran.
Thanx
Maybe someone who is good at using Audacity could clean up the audio by subtracting out the hiss/noise?
You sound like me that would make such a comment.
I agree.
Is this why nasa is the worlds largest consumer of helium?
how can a GPS satellite or helium balloon that's moving know it's own position over earth(coordinates)? Wouldn't the satellite need to use a fixed reference on ground to know it's position?
Nowadays LORAN becomes LoRaWAN that widely used in Internet of Things (IoT) sensors.
Special thanks to US coast guard.