Special Topics - GPS (41 of 100) The Pseudorange Measurement

[@abdulkalamsir3742]

Sir You and your explanation both are great

[@MichelvanBiezen]

Thanks and welcome

[@carlosalbertocuadros5469]

A great class, thank youuuu !!!

[@MichelvanBiezen]

Glad you liked it!

[@dlrmfemilianolako8]

Thank you professor

[@MichelvanBiezen]

You are very welcome

[@droneoccitanie]

This assumes that the clock receiver is well synchronised ( i.e the same as ) with the SVs clock.
In other words, is it possible that the receiver is X min late (or in advanced ) vs the SVs clock ?

[@MichelvanBiezen]

The clocks between the satellites and the receivers do not need to be synchronized. That is why 4 satellites are needed in order to calculate the difference in time.

[@droneoccitanie]

@@MichelvanBiezen thanks for the reply.
But ...
The receiver knows its own clock Tr.
How does the receiver know the time Tsv from a given SV ?
Is this time value coded and part of the message sent ?
To make the delta time, the receiver shall know both to my opinion.
BR

[@MichelvanBiezen]

That is explained carefully in the videos.

[@droneoccitanie]

@@MichelvanBiezen I saw.
Your videos and explanations are very interesting. Chrystal clear each time.

[@erensc]

Why we do c time (micro second)?we must to change it to second ?

[@MichelvanBiezen]

That is not necassary.

[@pranavamali05]

Thnku

[@MichelvanBiezen]

Welcome.

[@ibnmostafa]

Thank you 🌹😊.
Ushrauf

[@MichelvanBiezen]

My pleasure 😊

[@danielgarner1913]

Thank you 🙏

[@MichelvanBiezen]

You’re welcome 😊

[@gauravbisht4649]

Thank you Teacher

[@MichelvanBiezen]

You are welcome