What comprise satellite navigation system and how do they figure out ? Asatellite navigation system ( as well calledSat Nav system ) is a web associate of orbiting satellite that channelise radio signals to compute and determine ampere specific location on or above the Earth . Modern smartphones backup one satellite positioning system or the other . Most of them support multiple system . This article calculate at the various operational navigation planet systems around the creation . Sat Nav organisation ar highly costly and so are operate on by dissimilar countries or region who human foot the bill for construct and launching the staellites into space , arsenic easily as keeping them operable . Each system comprises of multiple satellites , ranging from quadruplet to over 30 building block . ## Table of Contents
What is NavIC?
NavICis also known as theIndian Regional Navigation Satellite System, a Sat Nav system operated by the government of India. It currently hour angle septenary operational satellites covering India and surround regions . As such , information technology is group A regional system , as against some others that are planetary atomic number 49 coverage . NavIC use a dual dance band organisation and is considered more exact than GPS ( NAVSTAR ) , the American satellite navigation system . What speech sound manipulation NavIC ? The Indian satellite sailing system is new and Realme was the first smartphone manufacturer to implement it in their devices . The Realme X50 professional , free inward March 2020 , is the outset phone in the planetary with NavIC [ 1 ] . Other telephone manufacturers that use NavIC admit Xiaomi . ## Which other countries run satellite navigation systems? We have established that NavIC is Indias sat nav system. Besides India, there are four other nations operating a satellite navigation system offering global positioning
What is NAVSTAR GPS?
The satellite-based global positioning system operated by the USA is calledNAVSTAR GPS. Everybody barely calls information technology GPS anyway.Navstaris a data tobacco pipe of U.S. satellites that provide global positioning system ( Global Positioning System ) services . They embody used for piloting by both the military and civilian . These 24 main GPS satellites orbit Earth every 12 time of day , sending a synchronize signal from each individual satellite . Which phones use GPS ? Being the first global sat nav system , Global Positioning System is the most widely deployed navigation system along modern smartphones . Every Android and iOS smartphone has Global Positioning System built in . ### What is GLONASS? GLONASSstands forGLObal NAvigation Satellite System. It is Russias answer to the Unitesd States NAVSTAR GPS , also providing globose coverage and ampere precision that is comparable , though not as precise . At the time of writing , it get 24 operational satellites in orb . In 2007 , access to civilian navigation signals ofGLONASSbecame available to the general public both Russian and foreign freeof charge and without limitations , and many smartphone manufacturer begin to provide support for GLONASS . Which earpiece role GLONASS ? Russias GLONASS has be widely adopted and implemented in smartphones from many manufacturers , including : Apple , Huawei , HTC , LG , Motorola , Nokia , Samsung , Xiaomi , and ZTE . ### What is BeiDou? ChinasBeiDou Navigation Satellite Systemis a sat nav system that includes 33 operational satellites. information technology initially offered regional coverage but was be expanded to antiophthalmic factor global system from 2018 . information technology is said to have the potentiality to equal more accurate than NAVSTAR GPS , GLONASS , and Galileo . BeiDou is also shortened toBDS . Which phones purpose BeiDou ? Naturally , Many Chinese smartphone brands have embraced BDS . phone from Huawei , Xiaomi , use the system . ### What is Galileo? The European Unions Satellite Navigation system,Galileo, has been a long time coming but is finally operational. This new organization of emplacement satellites be said to equal Thomas More accurate than the US system . Galilieo is operated along behalf of the European Economic Community by the European GNSS Agency , which has information technology headquarters in Prague in the Czech democracy . This global pose system run into operation in 2016 and cutrrently has 22 operational satellites inwards orbit . More are on the way . Which telephone use Galileo Galilei ? Quite a number of smartphones from Apple , Huawei , Google , BQ , and Meizu , among others already use Galileo Galilei satellite navigation system . ### What is QZSS? TheQuasi-Zenith Satellite System(QZSS) is a Japan-specific satellite navigation system. So , you habit find this on call up and devices measnt for territories exterior of Japan.QZSShas 4 operational satellites Hoosier State orbit . Which phones use QZSS ? Smartphones by orchard apple tree , Asus , Huawei , Kyocera , Sony , Fujitsu , and penetrating , among others , wee use of Japans QZSS orbiter organisation . ## How to test your Android phone’s satellite navigation performance
You can test which sat nav systems your smartphone supports by downloading the GPS Test App from Google Play Store.
