This Video has Audio in Both ENGLISH and HINDI. इस वीडियो में अंग्रेजी और हिंदी दोनों में ऑडियो है। This is my 1st time doing live Dub, still leaning will take time to perfect. मैं पहली बार लाइव डब कर रहा हूं, अभी भी झुकाव को सही होने में समय लगेगा। Also glistening zone is more of the area from the reflection of the gnss signal, within the reciever footprint
Keep up the good work - will subscribe to your highest-tier subscription and buy me a coffee or tea or whatever that is - next year - once i complete my post grad and get a good financial stability!!!
@@GareebScientist NO. I would rather spend here than anything else. Also your videos are quite inspirational in a way and help to get into the study zone.
Despite having a PhD and working with monostatic and bistatic radar signal processing, I found this quite informative. You've done a pretty good job of covering the topic. Keep up the good work brother.
@GareebScientist Next time Just ask isro cheif why he has decreased the age limit from 35 to 28 in the recruiting process this time only😡😡😡😡 ....he has shattered many Engineering students dream...who ever has taken this decision... Karma will show you guys... Those all students heart are cursing those officers who have decided to do this.. . For General candidate... Only below 25-26 years of students can apply for scientists in barc, Npcil etc.... This is not Equality 😡😡😡😡😡😡😞😔😔 He has changed age limit this time... This is not done. 😡😡😡 This time vacancies were So many... And this man destroyed students dream... Already from last 4-5 years there were no vacancies after 2018😡😡😡😡 and suddenly he decreased age limit@@GareebScientist
@@GareebScientist bhai please speak in Hindi, it doesn't matter how good you know English some people just stutter and take huge pauses, I understand you want to speak in English and reach more number of Indians but most of do understand Hindi, I don't speak Hindi myself and from south but we all understand Hindi, I prefer a fluent gareeb scientist over pausing English trying scientist
12:53 though it is completely new to me, I was able to completely understand without getting bored. For my recent thesis work related to atomic clocks and gps disciplined oscillators, i had to lock signals from various satellite constellations including GPS, Gallileo and GLONASS. It was extremely strange science and super complicated on how they even work in synchronised autonomous systems. I haven’t mentioned about NavIC because I am working from Europe. Atomic clock implementation was just 30% implementation of my thesis. Rest is all about security algorithms and software systems. Satellites are just deep rabbit holes if we start understanding them. Takes a lifetime and really should be building new satellites at that point.😊
आपके वीडियो हमेशा जानकारीपूर्ण होते हैं लेकिन आज के वीडियो में आपके द्वारा प्रदान किए गए दो ऑडियो और भी अधिक जानकारीपूर्ण थे। Your videos are always informative but the two audios you provided in today's video were even more informative..:)
While watching SpaceX's Flight 5 yesterday, I wondered when our country will achieve this type of insane engineering, after watching this video and the one on NGLV and ADMIRE I think the time for our golden space age is very near, and being a class 11th student myself these things inspires me a lot to work hard and hard and be part of our golden age of space race.
@@deadmine__666 I agree with you man... we truly are very behind but still the hope and determination are there. Maybe we, the new generation will achieve something amazing in the near decades.
@@deadmine__666 bhai yeh nationalism hi bikta hai bs , science me koi nationalism nhi hota bs human progress matter krti hai, isro ko support karo but itne high hopes mt rkho because they are really behind than us ,
GS bhaiya last tak video dekha and I tell you isse pehle zra bhi nahi pata tha par abhi itna ache se samjh aa gaya hai ki mai khud aur 2 logo ko samjha du. Thank you.
@@GareebScientistbrother why you not asked somnath sir about Mars mission 2 many claims about MarBLE drone and rover in news also sky crane pls clarify about those rumor is there chance or fake hype
Great video bhai, i am not a signal processing and have not any connection with satellite com, but thanks to your great visualisation and explanation ability I was able to get it.
Slightly off topic, I believe that ISRO should be reorganized to separate vehicle launch, space research, terrestrial research, extra terrestrial research to make it more agile and transparent.
Tapping into reflected GPS signals for remote sensing work is quite smart. I was not aware of this. Thank you for bringing to our attention. I am glad to see how ISRO is putting additional payloads on these satellites to aid the upcoming Gaganyaan missions. Payload science is definitely niche but super interesting.
Bro.. whatever logical mind I have and being mathematical, I would like to speculate that "second" modular square will also be receiving direct signal from other possible GPS satellite which would be in completely opposite side and it could have torch focus on same geolocation from which S reflection could be received. Hope you are getting my POV.
Is it inspired by NASA's solar planes opening in space using origami techniques? Please make a video on this topic: We use Ramjet and Scramjet engines in our Bramhos missiles. So can we utilize them in our rocket propulsion and specially in Boosters and also make them reusable? So, we can increase the payload capacity. Although you have mentioned that the NGLV will collect oxygen during its flight through the atmosphere and will use it as the oxidizer for the liquid propulsion stage. But I was thinking if we somehow increase the payload capacity by reducing the amount of oxygen required; that's why I was thinking if we could use airbreathing propulsion systems like Ramjet and Scramjet?
Interesting question. As far as I know, Ramjet and Scramjet regime gets activated in supersonic regions (around Mach 3), so the vehicle should already be moving at that speed before switching to this propulsion technique. That’s why they are paired with tradition jet engine. For rockets, you have to mix fuel and oxidiser (for liquid propulsion) in a fixed ratio (not necessarily stoichiometric) all the way through. Also, Brahmos missiles can go to around 15km of altitude where the atmosphere is still significant for air-breathing propulsion (albeit at very high compression) while the rocket booster is going much higher. The unnecessary hardware complication to efficiently utilise oxygen from atmosphere for propulsion would eat into payload margin rather than saving it.
@OrangeDurito You are absolutely to the point, I thought of the same issue, but then I thought if we are using 4 boosters for PSLVs then may be 2 can use 2 solid propulsion and 2 scramjet propulsion boosters. And just exactly you have said the scramjet boosters can operate till 15 km. altitude if we give the initial thrust to reach to that supersonic speed range, using the same way as of Bramhos. Then we will achieve some more altitude due to the inertia and I specially mentioned this here because of this announcement by ISRO that the NGLV will be capable to collect oxygen during it's flight. So, Russia has this hypersonic missile name Kinzal and Zircon which have a max speed of nearly Mach 25-27; although the Bramhos has a max speed of Mach 8 till now, but if we can extend the capabilities to Mach 25-27, then the inertia we will get from the afterburn of the scramjet boosters will be significant to gain a well enough altitude only using inertia. Then the boosters will be separated and will come back for reuse, and our usual process of using liquid propulsion will start. But meanwhile we will get the required oxygen to use as the oxidizer for the liquid propulsion stage. So, in this way I was thinking if we can reduce some weight also; because we don't have to store the oxidizer from the very beginning. Although the complexity to control the phase changings and all will ve difficult to handle; but as we are moving towards a.i anyway we can utilize that in this as well to make the most of our missions automated and self-decision making. BTW, thanks for your kind response to my comment. It was really helpful. 👍
ISRO joint earth observation mission NISAR's radar antenna reflector has been completed. The reflector will be shipped to India for integration with the spacecraft before end of this year.
sir ji question - According to theory of relativity if we travel with the speed of light then our age will not increase so if we travel faster than speed of light ,then our age will revers , is this statement is right
For the first time, an indigenously developed rubidium atomic clock has been used as the scientists earlier opted for imported ones to determine date & location.
Satellite chahe kitna hi accha ho par ek bhi accha photo video nhi dekhayenge😅. NASA mein sare world se acche log aate hai aur spacex mein bhi. the PR will help isro to get new workforce and talent agar new workforce nhi aaye tho isro age nhi baad payega
bro why not cover nasa spacex ambitious mission?? i know they already have bunch of coverage and isro is not, but it is not just about nationalism but space is for everyone, in india most current generation dont even know much about upcoming space missions, if we just keep focusing on isro current mission it might not develope much interest among youth. Accept it or not but western space agencies are opening space for everyone and isro is still in developing stages as a rocket agency
Well said, a wider view on the developments around the world is much need among youth, scientific and technological past, present and future must be covered, regardless of the country, for our ultimate development in our country and in our own terms.
This Video has Audio in Both ENGLISH and HINDI. इस वीडियो में अंग्रेजी और हिंदी दोनों में ऑडियो है।
This is my 1st time doing live Dub, still leaning will take time to perfect.
मैं पहली बार लाइव डब कर रहा हूं, अभी भी झुकाव को सही होने में समय लगेगा।
Also glistening zone is more of the area from the reflection of the gnss signal, within the reciever footprint
Thanks
Please do one video on starship 5 mission parameters
Keep up the good work - will subscribe to your highest-tier subscription and buy me a coffee or tea or whatever that is - next year - once i complete my post grad and get a good financial stability!!!
all the best, you dont have to support immediately, do only when you have money to throw around to no reason
@@GareebScientist NO. I would rather spend here than anything else. Also your videos are quite inspirational in a way and help to get into the study zone.
Despite having a PhD and working with monostatic and bistatic radar signal processing, I found this quite informative. You've done a pretty good job of covering the topic. Keep up the good work brother.
Damn, thank you Vardhan, thank you so much 🙏🏻
Man this kind of videos is why i love the channel so much...... easy explanation of the topic, thanks gs forever greatful
In sab videos pe atleast 1 million views aane chahiye. Tab samajh jaunga country ka future bright h
Tough
@GareebScientist Next time Just ask isro cheif why he has decreased the age limit from 35 to 28 in the recruiting process this time only😡😡😡😡 ....he has shattered many Engineering students dream...who ever has taken this decision... Karma will show you guys... Those all students heart are cursing those officers who have decided to do this..
. For General candidate... Only below 25-26 years of students can apply for scientists in barc, Npcil etc.... This is not Equality 😡😡😡😡😡😡😞😔😔
He has changed age limit this time... This is not done. 😡😡😡
This time vacancies were So many... And this man destroyed students dream... Already from last 4-5 years there were no vacancies after 2018😡😡😡😡 and suddenly he decreased age limit@@GareebScientist
@@GareebScientist bhai please speak in Hindi, it doesn't matter how good you know English some people just stutter and take huge pauses, I understand you want to speak in English and reach more number of Indians but most of do understand Hindi, I don't speak Hindi myself and from south but we all understand Hindi, I prefer a fluent gareeb scientist over pausing English trying scientist
No gareeb scientist dont listen to him, many Indiana doesn't understand Hindi, this will be good for them, and you can get international audience more
@@deadmine__666 there are two options 😑
You can select either Hindi or English from the settings button on top of the video
Grateful for your relentless dedication and the amazing concepts you bring to life in your UA-cam videos.
12:53 though it is completely new to me, I was able to completely understand without getting bored. For my recent thesis work related to atomic clocks and gps disciplined oscillators, i had to lock signals from various satellite constellations including GPS, Gallileo and GLONASS. It was extremely strange science and super complicated on how they even work in synchronised autonomous systems. I haven’t mentioned about NavIC because I am working from Europe. Atomic clock implementation was just 30% implementation of my thesis. Rest is all about security algorithms and software systems. Satellites are just deep rabbit holes if we start understanding them. Takes a lifetime and really should be building new satellites at that point.😊
Damn, very cool 😮, sounds very complicated
आपके वीडियो हमेशा जानकारीपूर्ण होते हैं लेकिन आज के वीडियो में आपके द्वारा प्रदान किए गए दो ऑडियो और भी अधिक जानकारीपूर्ण थे।
Your videos are always informative but the two audios you provided in today's video were even more informative..:)
Your 3d modelling helped to connect really well, also it makes your explanations much effective and understanding❤❤❤❤❤❤❤
Thank you, that model took some work
I think for first time India launched IR Telescope. That is very cool. I hope we launch more IR satelites in the future.
@@Trials_By_Errors you are wrong we launched it at least ten years back
Lovely content, Very simple and crisp appreciate all your effort. Keep going hope this channel gets all the support
Thanks a ton
Bhai animation and graphics bht aache he aapke video me please keep doing this work we love to see ❤
While watching SpaceX's Flight 5 yesterday, I wondered when our country will achieve this type of insane engineering, after watching this video and the one on NGLV and ADMIRE I think the time for our golden space age is very near, and being a class 11th student myself these things inspires me a lot to work hard and hard and be part of our golden age of space race.
We are still over 7 decades behind the us in every way man, you really comparing us with the spacex ift5 the most advanced rocket ever built by humans
@@deadmine__666 I agree with you man... we truly are very behind but still the hope and determination are there. Maybe we, the new generation will achieve something amazing in the near decades.
@@deadmine__666 bhai yeh nationalism hi bikta hai bs , science me koi nationalism nhi hota bs human progress matter krti hai, isro ko support karo but itne high hopes mt rkho because they are really behind than us ,
Amazing nice explain 🌎✨👽👽👽
GS bhaiya last tak video dekha and I tell you isse pehle zra bhi nahi pata tha par abhi itna ache se samjh aa gaya hai ki mai khud aur 2 logo ko samjha du.
Thank you.
Badhiya hein, niche chizo ko attention nahi milta complexity ke wajah se. But aise hi cheezo Mein maza hein engineering ka
That's really cool
Yeah bruh, making things smaller is an important aspect in modern day manufacturing.
Fr and not easy
@@GareebScientistbrother why you not asked somnath sir about Mars mission 2 many claims about MarBLE drone and rover in news also sky crane pls clarify about those rumor is there chance or fake hype
You should send this video to ISRO chairman and see his reaction....hope you will be ISRO's PR some day
But ISRO dont believe in PR. Checkout latest podcast.
Thanks for scratching my curiosity 😅
Get well soon!! Loved your video!
Great video bhai, i am not a signal processing and have not any connection with satellite com, but thanks to your great visualisation and explanation ability I was able to get it.
Slightly off topic, I believe that ISRO should be reorganized to separate vehicle launch, space research, terrestrial research, extra terrestrial research to make it more agile and transparent.
great efforts on making such a informative video..
Tapping into reflected GPS signals for remote sensing work is quite smart. I was not aware of this. Thank you for bringing to our attention. I am glad to see how ISRO is putting additional payloads on these satellites to aid the upcoming Gaganyaan missions. Payload science is definitely niche but super interesting.
Seriously, it never hit my mind since I thought due to Lower power these signals are lost anyway
Your animation is so cool, now I am curious, how you made it?
Blender 3d
Very interesting (to me at least)! Keep up the good work.
Please do one video on spacex starship 5 mission parameters please 😢
@@chemistrytube2837 yes please we won't it
@@chemistrytube2837 yes
@@chemistrytube2837 yes
@@Astronicgamer yes
@@chemistrytube2837 yes
Thank you for educating us. ❤
The second antenna can be for DPOD (Doris antenna) I guess.
please call Sanakaran Sir in your podcast. It was his vision in a way!
A video suggestion.... A documentary on ISRO
Thank you for video 📸,🎉
Thank you brother 🙏..you are awesome 💯
Excellent 💯👍
Bro.. whatever logical mind I have and being mathematical, I would like to speculate that "second" modular square will also be receiving direct signal from other possible GPS satellite which would be in completely opposite side and it could have torch focus on same geolocation from which S reflection could be received. Hope you are getting my POV.
It's likely for triangulation from other gps sats
@@GareebScientist ..yep I was not able to get that word.."triangulation ' thanks.
Kaafi intresting hai
Is it inspired by NASA's solar planes opening in space using origami techniques?
Please make a video on this topic: We use Ramjet and Scramjet engines in our Bramhos missiles. So can we utilize them in our rocket propulsion and specially in Boosters and also make them reusable? So, we can increase the payload capacity. Although you have mentioned that the NGLV will collect oxygen during its flight through the atmosphere and will use it as the oxidizer for the liquid propulsion stage. But I was thinking if we somehow increase the payload capacity by reducing the amount of oxygen required; that's why I was thinking if we could use airbreathing propulsion systems like Ramjet and Scramjet?
Interesting question. As far as I know, Ramjet and Scramjet regime gets activated in supersonic regions (around Mach 3), so the vehicle should already be moving at that speed before switching to this propulsion technique. That’s why they are paired with tradition jet engine. For rockets, you have to mix fuel and oxidiser (for liquid propulsion) in a fixed ratio (not necessarily stoichiometric) all the way through. Also, Brahmos missiles can go to around 15km of altitude where the atmosphere is still significant for air-breathing propulsion (albeit at very high compression) while the rocket booster is going much higher. The unnecessary hardware complication to efficiently utilise oxygen from atmosphere for propulsion would eat into payload margin rather than saving it.
@OrangeDurito You are absolutely to the point, I thought of the same issue, but then I thought if we are using 4 boosters for PSLVs then may be 2 can use 2 solid propulsion and 2 scramjet propulsion boosters. And just exactly you have said the scramjet boosters can operate till 15 km. altitude if we give the initial thrust to reach to that supersonic speed range, using the same way as of Bramhos. Then we will achieve some more altitude due to the inertia and I specially mentioned this here because of this announcement by ISRO that the NGLV will be capable to collect oxygen during it's flight. So, Russia has this hypersonic missile name Kinzal and Zircon which have a max speed of nearly Mach 25-27; although the Bramhos has a max speed of Mach 8 till now, but if we can extend the capabilities to Mach 25-27, then the inertia we will get from the afterburn of the scramjet boosters will be significant to gain a well enough altitude only using inertia. Then the boosters will be separated and will come back for reuse, and our usual process of using liquid propulsion will start. But meanwhile we will get the required oxygen to use as the oxidizer for the liquid propulsion stage. So, in this way I was thinking if we can reduce some weight also; because we don't have to store the oxidizer from the very beginning. Although the complexity to control the phase changings and all will ve difficult to handle; but as we are moving towards a.i anyway we can utilize that in this as well to make the most of our missions automated and self-decision making. BTW, thanks for your kind response to my comment. It was really helpful. 👍
Sir please make videos on spacex and nasa
Please vote for space X star ship 5 parameters
Voted
Voted
Voted
Voted
BEST BHAI!!
English dubbing is also good 👍
Very tricky because length has to be same. So have to play video and start speaking one shot
Yoc can write script first then read it @@GareebScientist. Love you bhai from Kolkata ❤
Please do video on starship mission
ISRO joint earth observation mission NISAR's radar antenna reflector has been completed.
The reflector will be shipped to India for integration with the spacecraft before end of this year.
The other anteena must be to ensure the position coordinates, as this makes a triangular connection.
Likely yes, but paper aane do :)
GREATTT GS BHAU GREAATTTT masta aahe sir
Thnk you
I try to promote your channel thx for helping us understand
Please cover spaceX along with ISRO and NASA
Awesome video coooool
Cool video ❤
Hindi and English both audio are available good ❤🎉😊
sir ji question
- According to theory of relativity if we travel with the speed of light then our age will not increase so if we travel faster than speed of light ,then our age will revers , is this statement is right
For the first time, an indigenously developed rubidium atomic clock has been used as the scientists earlier opted for imported ones to determine date & location.
At the end of your every video, One regret is always left in my mind, That was why it ended?
Apun ko bhi sikha do na GS bhai ye Blender. Nice video aur agli bar se video itna late mat karna😢
UA-cam se sikho :)
EOS-04 is a Radar Imaging Satellite designed to provide high quality images under all weather conditions.
Thanks
Thank you Sushrut ☀️☀️
Thank you so much 🎉
Thnk youu
Broo can you give the details in description
Like refrences ??
Already there?
One question is any company in India working on making modular devices
( like in case of FairPhone in Europe & Frameworks laptops in USA ?)
Video on starship comparison with NGLV
Sir any update on NISAR??
I like when you go directly to the content❤
Bhai new spacex achievement ke baare mai explain karo na
♥♥
Video is informative, but you should try to increase the pace of the video.
You are an amazing researcher , amazing communicator and amazing educator. I just hope you change the name of your channel it is off putting.
@@adityaacharya1799 AmeerRahulGandhi se bahut accha hai .. gareeb ko hi science me interest rehta hai .. ameer aiyyashi mein busy rahega
Kitne time ke baad aap ki video aayi hei.
Yesss
❤
This is space gyan
👍🏽
Satellite chahe kitna hi accha ho par ek bhi accha photo video nhi dekhayenge😅. NASA mein sare world se acche log aate hai aur spacex mein bhi. the PR will help isro to get new workforce and talent agar new workforce nhi aaye tho isro age nhi baad payega
bro why not cover nasa spacex ambitious mission?? i know they already have bunch of coverage and isro is not, but it is not just about nationalism but space is for everyone, in india most current generation dont even know much about upcoming space missions, if we just keep focusing on isro current mission it might not develope much interest among youth. Accept it or not but western space agencies are opening space for everyone and isro is still in developing stages as a rocket agency
Well said, a wider view on the developments around the world is much need among youth, scientific and technological past, present and future must be covered, regardless of the country, for our ultimate development in our country and in our own terms.
talk about the spacex that made history yesterday, catching booster in mid air. what an achievement.
it wasn't mid air & this is channel focusing on India & ISRO
Plenty of fake ai generated spacex videos for you eleon cult
❤great👏
Hindi & english mix me banao
don't see the difference, see the fark!!!!
Huehue
Now or later everyone is going to copy spacex landing technology for reuseble rockets
🇮🇳🇮🇳🇮🇳🌗🌗🌗🌗🔭🔭🔭🔭
Bro somnath sir interview conclusive video
Is it coming?
Na bro, but it will become parts of subsequent videos
brother please make video in hindi
Charge language to hindi in settings
First comment
किस देश का सॅटेलाइट कहा है ये जनानेकी फेसिलिटी भारत के पास नही आती तब तक इतनी फुल इन्फॉर्मेशन मत दो भाई China intarsep to your video
Dont like if you are not from earth
Very poor quality voice over.
Ist
Bhai Indian government aur ISRO ke 52 Spy satellites wali deal pr bhi ek video banao.
❤❤❤ Thank you so much
🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🔭🔭🔭
🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳
🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🔭🔭🔭🔭🔭🔭🔭🔭🔭🔭
Thanks
Thank you Astronomer ☀️