Post on 04-Feb-2018
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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Wae OejGhu Cnvj`ntjhc Yntelljte Yystef js n Iajcese sntelljte cnvj`
Jt ihcsjsts hb twh sepnrnte sntelljte ihcstellntjhcs n ljfjte! tesans "eec hperntjc` sjcie #$$$% nc! n bull&sinle `lh"nl cnvj`ntjhc siurrectly uc!er ihcstruitjhc.
Wae 'rst OejGhu systef% h(ijnlly inlle! tae OejGhu Yntelljt
)*perjfectnl Yystef nc! nlsh +chwc ns OejGhu&,% ihcsjsts hb tanc! h-ers ljfjte! ihvern`e nc! nppljintjhcs.
Jt ans "eec h-erjc` cnvj`ntjhc servjies% fnjcly bhr iusthfers cej`a"hrjc` re`jhcs% sjcie #$$$.
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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OejGhu&, js nc e*perjfectnl re`jhcnl cnvj`ntjhc systef% wajia isntelljtes /taree whr+jc` sntelljtes nc! hce "ni+up sntelljte=.
Wae sntelljtes taefselves were "nse! hc tae Iajcese G>?&9 ihffucjintjhcs sntelljte nc! an! n lnucia wej`at hb ,%$$$ +jlhphuc!s= enia.
Uclj+e tae 7ferjinc 5Y% _ussjnc 52HC7YY% nc! )urhpenc 5n
wajia use fe!juf )nrta hr"jt sntelljtes% OejGhu&, uses `ehstntjhcnry hr"jt.
Wajs fencs tant tae systef !hes cht re0ujre n lnr`e ihcstellntjh"ut jt nlsh ljfjts tae ihvern`e th nrens hc )nrta waere tae sntelljt
Wae nren tant inc "e servjie! js brhf lhc`jtu!e 1$:) th ,;lntjtu!e 4:C th 44:C. 7 bre0ueciy hb tae systef js #;
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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Wae `rhuc! se`fect ihcsjsts hb 6nster Ihctrhl YtntjhcUplhn! Ytntjhcs nc! 6hcjthr Ytntjhcs.
User Ye`fect
Wae user se`fect ihcsjsts hb OejGhu user terfjcnls n
jcterhpern"le terfjcnls wjta htaer 5CYY.
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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Waere nre twh levels hb servjie prhvj!e!N n bree servjie tljiecse! servjie th tae Iajcese `hvercfect nc! fjljtnry.
Wae bree ijvjljnc servjie ans n ,$&feter lhintjhc&trni+syciarhcj3es ilhi+s wjta nc niiurniy hb ,$ cnchseihc!s% spee!s th wjtajc $.# fs.
Wae restrjite! fjljtnry servjie ans n lhintjhc niiurniy hb ,$inc "e use! bhr ihffucjintjhc% nc! wjll supply jcbhrfntsystef stntus th tae user.
Wh !nte% tae fjljtnry servjie ans "eec `rncte! hcly th2j"erntjhc 7rfy nc! th tae 6jljtnry hb n+jstnc
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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Iurrectly% OejGhu js !evelhpjc` ns plncce!.
7s nc jfphrtnct 5CYY% OejGhu see+s wjc&wjc !evelhpfesystefs tarhu`a nitjve ihhperntjhc nc! futunl "ece'ts.
IEJ js tae !evelhpfect trec! hb 5CYYs% nc! nlsh tae OejGhu th "etter servjc` tae whrl!.
OejGhu js wjlljc` th niajeve IEJ wjta htaer 5CYYs tihffucjintjhcs nc! ihhr!jcntjhcs.
7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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7/21/2019 Beidou Navigation Satellite System - China's Answer to GPS
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