/sci/ - Science & Math » Thread #11228625

>>11228625
GPS is reliant on triangulation and accurate timing to calculate position

Inertial navigation relies on precise and accurate measurement of movement of a calibrated gyroscope

There are a lot of things that magnetic fields aren't needed

Anonymous

Anonymous Sun 15 Dec 2019 20:10:21 No.11228659 Report

Quoted By: >>11228959

>>11228651
What I mean is, why would navigation system use the WMM when we have the GSP?

Anonymous

View Same Google iqdb SauceNAO 1554929099829.jpg, 209KiB, 700x700

Anonymous Sun 15 Dec 2019 20:20:38 No.11228681 Report

Quoted By:

>>11228635
>time and space is a perturbed cesium atom.

Get out of here.

>>11228651
There are a lot of things that magnetic fields aren't needed

To bad the fucking satellite runs on electricity and is affected by earths magnetic field. The receivers for GPS are ALSO MOVING at a different rate depending on how close they are to the equator (another error not caluclated by relativity). Furthermore, it is no longer calculated based on other atomic clocks on the surface of earth, as required by the theory but the center of earth itself.

Anonymous

Anonymous Sun 15 Dec 2019 20:31:53 No.11228713 Report

Quoted By:

>>11228625
https://www.ngdc.noaa.gov/geomag/WMM/uses.shtml

Anonymous

Anonymous Sun 15 Dec 2019 22:49:58 No.11228959 Report

Quoted By:

>>11228625
>>11228659
You know GPS wasn't that widespread a couple of decades ago, right?

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