JANASENA Posted April 28, 2016 Report Share Posted April 28, 2016 A view of the PSLV C33 at the launch pad at Satish Dhawan Space Centre in Sriharikota on Tuesday. The 35th PSLV flight in the last two decades will deliver India its own navigation system. Photo: Special Arrangement A regional navigation satellite system with just seven spacecraft and in civil domain is unique to India. ISRO's PSLV-C33, carrying India's seventh navigation satellite IRNSS-1G, blasted off from the Satish Dhawan Space Centre in Sriharikota at 12.50 p.m.on Thursday. The satellite was successfully placed in sub-Geosynchronous Transfer Orbit. The countdown for the launch of the 1,425-kg satellite began at 9.20 a.m. on Tuesday. The integration of the rocket on the launch pad and the propellant filling operations were taken up at different stages during the 51.30-hour countdown. A regional navigation satellite system with just seven spacecraft and in civil domain is unique to India. The three global versions of other countries offer worldwide commercial coverage and are operated by their militaries. IRNSS (Indian Regional Navigation Satellite System) will be to the subcontinent what the GPS is to its users worldwide, but with far greater precision and in Indian control, according to the Indian Space Research Organisation. It is expected to provide position accuracy of better than 20 m over Indian region and also an area extending up to 1,500 sq. km around India. The well-known GPS is owned by the U.S. Air Force; Russia has GLONASS and China is expanding its regional BeiDou into a global system, also operated by its military. Europe’s GALILEO is a civil global system. They each have between 28 and 35 satellites. IRNSS will drive both everyday uses as a 24/7 standard service for air, sea, ship transport among others. It will also be used for military and missile-related applications as an encrypted and restricted service. Over the next three to six months, all the IRNSS satellites would be stabilised as a constellation, their signals and performance verified and later put to use, an ISRO official said. Two spare satellites are kept ready to be flown in an emergency. A full-fledged ground control centre in Bengaluru and tracking stations across the country have been put in place. The constellation has been in the making since July 2013, when IRNSS-1A, was launched. ISRO placedIRNSS-1E and IRNSS-1F in January and March this year, each with a designed life of 12 years. They are identical, with each carrying a navigation payload and a ranging payload in different bands, according to ISRO. Quote Link to comment Share on other sites More sharing options...
chichi Posted April 28, 2016 Report Share Posted April 28, 2016 mari phones ela use cheyyali idhi... Quote Link to comment Share on other sites More sharing options...
JANASENA Posted April 28, 2016 Author Report Share Posted April 28, 2016 2 minutes ago, chichi said: mari phones ela use cheyyali idhi... Over the next three to six months, all the IRNSS satellites would be stabilised as a constellation, their signals and performance verified and later put to use, an ISRO official said. 1 Quote Link to comment Share on other sites More sharing options...
Idassamed Posted April 28, 2016 Report Share Posted April 28, 2016 great job ISRO. Inka evari meedha depend avvalsina avasaram ledhu. Quote Link to comment Share on other sites More sharing options...
JANASENA Posted April 28, 2016 Author Report Share Posted April 28, 2016 I've a doubt, India lo prasthutham aa GPS vadatharu ? Google maps aa ? asalu perfect ga untunda akkada ? Quote Link to comment Share on other sites More sharing options...
chichi Posted April 28, 2016 Report Share Posted April 28, 2016 14 minutes ago, JANASENA said: I've a doubt, India lo prasthutham aa GPS vadatharu ? Google maps aa ? asalu perfect ga untunda akkada ? yes ...perfect ga vuntadhi..cab services anni ive vaaduthai kadha....cities lo but dont know in villages Quote Link to comment Share on other sites More sharing options...
chichi Posted April 28, 2016 Report Share Posted April 28, 2016 19 minutes ago, JANASENA said: Over the next three to six months, all the IRNSS satellites would be stabilised as a constellation, their signals and performance verified and later put to use, an ISRO official said. adhi ok...kaani emanna chip install cheyyala exxtraga devices lo or present vunna phones ki workout avutundha Quote Link to comment Share on other sites More sharing options...
angelina Posted April 28, 2016 Report Share Posted April 28, 2016 6 minutes ago, chichi said: adhi ok...kaani emanna chip install cheyyala exxtraga devices lo or present vunna phones ki workout avutundha Manufactures must include a hardware into the devices so that they can receive the s-band signals from IRNSS. Also TRAI sent the norms that all the phone manufactures must have a " panic button " from 2017 and GPS location facility from 2018. 1 Quote Link to comment Share on other sites More sharing options...
chichi Posted April 28, 2016 Report Share Posted April 28, 2016 9 minutes ago, angelina said: Manufactures must include a hardware into the devices so that they can receive the s-band signals from IRNSS. Also TRAI sent the norms that all the phone manufactures must have a " panic button " from 2017 and GPS location facility from 2018. so mana india ki pampe devices lo idhi compulsory anamata...bayata countries lo kooda mana IRNSS vaadukovacha good nice info..+1 icha first nene Quote Link to comment Share on other sites More sharing options...
angelina Posted April 28, 2016 Report Share Posted April 28, 2016 5 minutes ago, chichi said: so mana india ki pampe devices lo idhi compulsory anamata...bayata countries lo kooda mana IRNSS vaadukovacha good nice info..+1 icha first nene Thanks for my first rep point. but ee db lo reputation doesn't matter anukunta like other forums Quote Link to comment Share on other sites More sharing options...
chichi Posted April 28, 2016 Report Share Posted April 28, 2016 10 minutes ago, angelina said: Thanks for my first rep point. but ee db lo reputation doesn't matter anukunta like other forums post count kooda doesnt matter Quote Link to comment Share on other sites More sharing options...
saradagakasepu Posted April 28, 2016 Report Share Posted April 28, 2016 gp...ilanti chusinappudalla kalam garu gurthostharu Quote Link to comment Share on other sites More sharing options...
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