How does GPS system work?

[@gajanan9915]

Your so amazing bro !! What a explanation !! 😁😁😁 You did a good job !! Well done !

[@TechiTube]

Thank you so much 😀

[@dannystefanovski5513]

Are you serious. All fabricated .. Satellites and every single rocket materials,metals , aluminium melting points as per the manufactures specifications . Means EVERYTHING WOULD BE INCINERATED - VAPORISED IN THE THERMOSPHERE. All fabricated stories What's a satellite propulsion system . What fuel do satellites use . Why do fake satellites have solar panels . When there's no light let a lone sun light in space . Because satellites are a scam. Never has there been footage of an satellite being serviced. NASA only launch stationary satellites that kept falling down back on earth .. 99 % of the Whole World's fastest internet and communications and GPS comes from the submarine underwater cables established in 1938 GPS all work on ground towers . GPS works by 3 towers triangulate your location . It is the most ridiculous Ludacris idea to use satellites for internet . It will continuously keep dropping out and would be slower than dialup .. All this information written on all satellite tv contracts Stipulating 99% of the world's fastest internet communication system is supplied by the marine underwater cables system . So when you cancel your TV satellite contract . They Never pick up the satellite dish Dissociating themselves from being prosecuted for fraud . Please research everything I have truthfully written . Invisible shield found thousands of miles above Earth blocks 'killer electrons' A team led by the University of Colorado Boulder has discovered an invisible shield some 7,200 miles above Earth that blocks so-called "killer electrons," which whip around the planet at near-light speed and have been known to threaten astronauts, fry satellites and degrade space systems during intense solar storms. The barrier to the particle motion was discovered in the Van Allen radiation belts, two doughnut-shaped rings above Earth that are filled with high-energy electrons and protons, said Distinguished Professor Daniel Baker, director of CU-Boulder's Laboratory for Atmospheric and Space Physics (LASP). Held in place by Earth's magnetic field, the Van Allen radiation belts periodically swell and shrink in response to incoming energy disturbances from the sun. As the first significant discovery of the space age, the Van Allen radiation belts were detected in 1958 by Professor James Van Allen and his team at the University of Iowa and were found to be composed of an inner and outer belt extending up to 25,000 miles above Earth's surface. In 2013, Baker -- who received his doctorate under Van Allen -- led a team that used the twin Van Allen Probes launched by NASA in 2012 to discover a third, transient "storage ring" between the inner and outer Van Allen radiation belts that seems to come and go with the intensity of space weather. ...

[@dannystefanovski5513]

​@@TechiTube Are you serious. All fabricated .. Satellites and every single rocket materials,metals , aluminium melting points as per the manufactures specifications . Means EVERYTHING WOULD BE INCINERATED - VAPORISED IN THE THERMOSPHERE. All fabricated stories What's a satellite propulsion system . What fuel do satellites use . Why do fake satellites have solar panels . When there's no light let a lone sun light in space . Because satellites are a scam. Never has there been footage of an satellite being serviced. NASA only launch stationary satellites that kept falling down back on earth .. 99 % of the Whole World's fastest internet and communications and GPS comes from the submarine underwater cables established in 1938 GPS all work on ground towers . GPS works by 3 towers triangulate your location . It is the most ridiculous Ludacris idea to use satellites for internet . It will continuously keep dropping out and would be slower than dialup .. All this information written on all satellite tv contracts Stipulating 99% of the world's fastest internet communication system is supplied by the marine underwater cables system . So when you cancel your TV satellite contract . They Never pick up the satellite dish Dissociating themselves from being prosecuted for fraud . Please research everything I have truthfully written . Invisible shield found thousands of miles above Earth blocks 'killer electrons' A team led by the University of Colorado Boulder has discovered an invisible shield some 7,200 miles above Earth that blocks so-called "killer electrons," which whip around the planet at near-light speed and have been known to threaten astronauts, fry satellites and degrade space systems during intense solar storms. The barrier to the particle motion was discovered in the Van Allen radiation belts, two doughnut-shaped rings above Earth that are filled with high-energy electrons and protons, said Distinguished Professor Daniel Baker, director of CU-Boulder's Laboratory for Atmospheric and Space Physics (LASP). Held in place by Earth's magnetic field, the Van Allen radiation belts periodically swell and shrink in response to incoming energy disturbances from the sun. As the first significant discovery of the space age, the Van Allen radiation belts were detected in 1958 by Professor James Van Allen and his team at the University of Iowa and were found to be composed of an inner and outer belt extending up to 25,000 miles above Earth's surface. In 2013, Baker -- who received his doctorate under Van Allen -- led a team that used the twin Van Allen Probes launched by NASA in 2012 to discover a third, transient "storage ring" between the inner and outer Van Allen radiation belts that seems to come and go with the intensity of space weather. ...

[@JamesBailey123]

This explanation is the clearest and most thorough about the GPS system on youtube, thank you for making it. The information I'm trying to track down is 'the maximum theoretical limit of GPS refresh rate'. I initially assumed that the satellites sent pulses, but actually they seem to send a continuous bitstream. This makes me wonder why the fastest commercial GPS units calculate your position at 100Hz. I understand that there may be no point calculating at 1000Hz (because there aren't many things you need to track that frequently, and in that time the object won't have moved out of the 30cm circle position that is the max accuracy the system can give you), but I'd still love a further explanation of what the limits of GPS would be (with current broadcast frequencies) especially when it comes to how often you could obtain a meaningful new position update for a receiver.

[@andreadanniballe5013]

Can't probably find a better (clear+short) explanation! Thank you so much!!!

[@TechiTube]

Glad it was helpful!. Makes me think I should add more tech videos 🙂

[@andreadanniballe5013]

@@TechiTube Sure!

[@matthewjameswalker721]

Very good and understandable presentation. I have been researching how the signals are generated by the GPS satellites for use in the reciever. I had no idea how much external input is required for error correction via ground control. It appears as though the system would become worthless in a few days if not constantly corrected. Very enlightening. Thank you.

[@TechiTube]

You are welcome!

[@persona2grata]

I have been looking for a video like this for a while. Excellent video!

[@ceebreeze2011]

Absolutely phenomenal. It was a chance encounter that I discovered this video after having watched tens of them which were half baked.

[@tarapreethmutyala4455]

This video has clarified my understanding of GPS. Thanks for the clarity!!!

[@TechiTube]

Great to hear!

[@krishnakanth3004]

Explanation is really good. Thank you

[@TechiTube]

Glad it was helpful!

[@settyr]

Very well put together. I got exactly what I wanted and more!

[@MaximilianKaden]

Best explanation that I ever seen. Thanks !

[@iRasmus4]

Phenomenally great explanation! Thanks for putting in the time and effort!

[@TechiTube]

My pleasure!

[@Mokitana-z5o]

Best video explanation of gps system🎉

[@RenzoTapia-l4j]

Congratulations this has to be one of the best explanations I've ever seen!! Thank you

[@TechiTube]

You're very welcome! Glad it was helpful.

[@RedietBerihun]

I found it very helpful and interesting! it has answered the questions i have been wondering how! thank you alot brother! keep it up!!!

[@TechiTube]

Glad to hear it!

[@musabmelhem7976]

You did very excellent in this video.. god bless you sm

[@TechiTube]

Thank you so much!

[@mominfpm1]

Thank you so much for making this great video! Helped me to understand the trilateration and the requirement of 4 satellites!

[@TechiTube]

You're very welcome!

[@juliusbamah5338]

The best I have listened to on KZbin on GPS 👍👍👍👏

[@TechiTube]

Thank you. Glad to hear that.

[@HareeshKumar-dd1lo]

very good explanation sending love from pakistan

[@jinendra123]

The best video ever on this subject I guess

[@nomaqhwacandymabhena483]

An excellent and distinct elucidation. Thank you so so much.

[@TechiTube]

Glad you enjoyed it!

[@himanshudubey7190]

Thank you very much as this video was quite informative to me as I am a trainee deck cadet on board merchant ship so I have to learn about all the navigation equipments being used onbard ships and GPS is one of them. So thank you once again.🙏

[@ebrahimnajafi-o7g]

most comprehensive video... Thanks🤓

[@Midwest_Rockets]

Excellent explanation. Is the satellite sending a continuous signal to the GPS receiver or is the signal sent at intervals?

[@FSST777]

Thanks for the explanation! This inspires me to check your other videos also. Good luck to you!

[@TechiTube]

Awesome! Thank you!

[@jaxontaylor9670]

Excellent explanations. I learned a lot. The only bit that is unclear to me is how does the GPS receiver generate its own GPS signal to compare to the received signal? Does it just guess when it should create it? Does it get this timing info from the satellite? I understand the errors and how they are calculated, but for determining the initial pseudorange, I don't get how the receiver makes the signal "exactly" when the satellite does

[@jayw.8626]

"The GPS receiver uses a process called differential GPS, which compares the time from the GPS receiver’s clock to the time from a ground-based GPS reference station. By comparing the two times, the GPS receiver can calculate and correct any time errors."

[@WanderlustWonderscape]

This was amazing and thank you for putting this together. At 24:05 - Isn't 45 - 7 = 38... not 35?

[@himanshudubey7190]

I will be so grateful if you could also make a video on different codes generated by GPS satellites and their purposes.

[@Jeff-es1yr]

And how does the "time signal" generation starts at the same time in the satellite and the receiver? How is it coordinated?

[@MrAzmat786]

Simple but comprehensive ❤❤❤

[@87u99p]

wow amazing make an other video on these topic thanks my brother

[@designatedmarksman6191]

Outstanding explanation!

[@TechiTube]

Glad it was helpful!

[@lrachan]

Excellent presentation.

[@TechiTube]

Thank you kindly!

[@tttuberc]

Wow great video. Thanks very much

[@TechiTube]

Glad you liked it!

[@Narue66]

great explanation, thank you!

[@TechiTube]

First comment on this video👏👍. Glad you enjoyed it!

[@Ciyaaraha342]

Thank you, sir, for this great explanation but I have one question there is a signal from satellite to receiver the question is (is there signal from receiver to satellite?).

[@sissyfus6181]

No. there is not a signal from the receiver to the satellite.

[@arkshley139]

great work, thanks

[@aragonblake2843]

Amazingly explained

[@AyubuMusa-x1w]

Good session

[@broski8944]

Excellent video, thank you

[@TechiTube]

You are welcome!

[@abdullahalalousy3504]

How does a GPS receiver determine from which satellites it is receiving the signal ?

[@vladutgrecu2432]

Each one transmits an unique signal

[@NiguseLema-u2m]

Tank you, Really you did it

[@Jean-PhilippeGarde]

super good video. Thanks a lot

[@TechiTube]

You are welcome

[@meisamafshari7843]

It was amazing. Thanks.

[@TechiTube]

Glad you enjoyed it!

[@epicuros_]

Good job! 👍

[@TechiTube]

Thank you! Cheers!

[@Shifter_64]

for the algorithm, beautiful job.

[@TechiTube]

Thank you

[@tobiaswallner4414]

good job!

[@TechiTube]

Thanks!👍

[@fakomitidamilola5967]

Thank you!

[@narender64]

whatever covered iw very well explained

[@TechiTube]

Thanks

[@asiahamdi822]

ITs help me a lot thanks veeeeeeeeeeeeeeeeeeeeeeeeeery much

[@TechiTube]

Happy to help

[@piyusharya1131]

really well done...

[@wasihaider4080]

Appreciated.

[@laboratory_222]

AMAZING!

[@tofaexclusive2474]

Tnx

[@Enezari-oussama]

You mean it can t move without placing it on a very powerful airplane placed at its orbital with space rocket .wow I think your theory is interesting , you mean every satellite works on standard parameters that somewhere there is a communication between your four satellites placed on 22k kilometers or that each one of them provides a different signal intensity . That position is calculated through analysing some parameters and combining them .

[@vanhetgoor]

Maybe some day I will understand.

[@خادمالجماهير]

So GPS prove earth is flat or a globe ?