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

@TechiTube

3 жыл бұрын

Thank you so much 😀

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.

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

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

@TechiTube

3 жыл бұрын

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

@andreadanniballe5013

3 жыл бұрын

@@TechiTube Sure!

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

Жыл бұрын

You are welcome!

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

@TechiTube

Жыл бұрын

Thank you so much!

Explanation is really good. Thank you

@TechiTube

11 ай бұрын

Glad it was helpful!

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

Best explanation that I ever seen. Thanks !

very good explanation sending love from pakistan

Amazingly explained

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.🙏

The best video ever on this subject I guess

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

@TechiTube

3 ай бұрын

Great to hear!

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

@TechiTube

Жыл бұрын

You're very welcome!

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

@TechiTube

2 жыл бұрын

Thank you. Glad to hear that.

Simple but comprehensive ❤❤❤

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

Жыл бұрын

Glad to hear it!

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

@TechiTube

2 жыл бұрын

Glad you enjoyed it!

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

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

@TechiTube

10 ай бұрын

My pleasure!

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

Outstanding explanation!

@TechiTube

3 жыл бұрын

Glad it was helpful!

AMAZING!

Appreciated.

great explanation, thank you!

@TechiTube

4 жыл бұрын

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

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

11 ай бұрын

"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."

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

really well done...

Excellent presentation.

@TechiTube

2 жыл бұрын

Thank you kindly!

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

@TechiTube

9 ай бұрын

Awesome! Thank you!

Excellent video, thank you

@TechiTube

2 ай бұрын

You are welcome!

Thank you!

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

super good video. Thanks a lot

@TechiTube

Жыл бұрын

You are welcome

Wow great video. Thanks very much

@TechiTube

Ай бұрын

Glad you liked it!

Good job! 👍

@TechiTube

Жыл бұрын

Thank you! Cheers!

It was amazing. Thanks.

@TechiTube

10 ай бұрын

Glad you enjoyed it!

whatever covered iw very well explained

@TechiTube

3 жыл бұрын

Thanks

for the algorithm, beautiful job.

@TechiTube

3 жыл бұрын

Thank you

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

3 ай бұрын

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

good job!

@TechiTube

Жыл бұрын

Thanks!👍

Tnx

ITs help me a lot thanks veeeeeeeeeeeeeeeeeeeeeeeeeery much

@TechiTube

Жыл бұрын

Happy to help

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

@vladutgrecu2432

3 жыл бұрын

Each one transmits an unique signal

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 .

Maybe some day I will understand.

So GPS prove earth is flat or a globe ?