NASAeClips asked:
In this NASA video segment a NASA expert explains the inner workings of the Global Positioning System (GPS). Learn more about trilateration and how four satellites work together to identify exact locations on Earth with the help of a two-dimensional model.
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Tags: Global Positioning System, Gps, Video Segment
10 responses to Launchpad: How GPS Works
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I’m in the market for a handheld, saw some good articles on gpssatnavreviews (.) com
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this didnt explain anything
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the gps device can’t be touched once the car starts moving. The car user must come to a complete stop and place the park break on etc.
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@ufoolme using gps while driving in australia is illegal? sounds stupid to me. also nasa wouldn’t care anyways since 1 they don’t operate, own, or controll gps. the air force does. 2 in america its not illegal.
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Thanks, it really helped a lot
. 5/5
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Video seems a bit dated now, but info is still good. Don’t think NASA would like the end of the video where his using the GPS device while driving, seeing as thats illegal in a fair few countries (e.g., Australia).
Launchpad: How GPS Works
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6,666 views cool
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I totally agree, LOL!
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lol good one that’s what I thought so!
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Doesn’t this guy (Johnny Alonso) look like a young Rob Schneider?
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