Thank you so much! You are awesome!

This is fantastic!! 🙏🏻

This is the best piece of educational video one could get on gps. Wish i had a teacher like you back in college.👌🙂

I'm currently taking a course on Geodesy, this is very helpful in understanding GNSS systems

very informative! and I wish my geography professors were that hot!!🙈

ice Video Dr. Gigi! Have you produced a video on whether or not GPS is secure?

Great Video! I have a question: what do you mean by "FM is less immune to static?" I am not sure what the word static refers to in this context, and what phenomena encompass ? Many thanks, grazie, danke

This part GPS courses very very topic

any particular reason why the picture portion of the tv is using amplitude and the sound part using frequecny modulation, would bre really nice to know

Thank you.

Super 👌

why is frquency modulation immune to static...that would be nice to know

nice

During 6 months l seek the picture of spectrum of standard GPS signal. Help!

I’m trying to learn how to concentrate a wave .

You have L-band from 390 to 1550 but you dont show anything close to 390 nor do you talk about it, what is going on?

@dguudgbjjvvv3296

3 жыл бұрын

The L band as I know it is between 1-2GHz.

Thank you so much for this video. I literally have to do a presentation about this for my midterm exam and I didn’t understand anything so thank you again!! 🫶🏽🫶🏽🫶🏽

Great...thanks

this is great

very good thx

so how do you think a radio wave travels through the ionosphere? the same ionosphere that bounces radio waves back at earth?

@paganphil100

Жыл бұрын

whatisdoneinthedark willbebroughttothelight: The Ionosphere only reflects radio waves at certain frequencies, others pass right through it.