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GPS北斗运用的概述与介绍

文章出处:责任编辑:人气:-发表时间:2018-06-26 16:03【

         

一、组成卫星

BDS:BEIDOUWEIXINGDAOHANGXITONGKONGJIANDUANYOU5KEJINGZHIGUIDAOWEIXINGHE30KEFEIJINGZHIGUIDAOWEIXINGZUCHENG,ZHONGGUOJIHUA2012NIANZUOYOU,“BEIDOU”XITONGJIANGFUGAIYATAIDIQU,2020NIANZUOYOUFUGAIQUANQIU。MUQIANYICHENGGONGFASHE16KEBEIDOUDAOHANGWEIXING。

GPS:GPSSHIYOU24KEWEIXINGZUCHENG(21KEGONGZUOWEIXING;3KEBEIYONGWEIXING),TAWEIYUJUDIBIAO20200kmDESHANGKONG,YUNXINGZHOUQIWEI12h。WEIXINGJUNYUNFENBUZAI6GEGUIDAOMIANSHANG(MEIGEGUIDAOMIAN4KE),GUIDAOQINGJIAOWEI55°。WEIXINGDEFENBUSHIDEZAIQUANQIURENHEDIFANG、RENHESHIJIANDOUKEGUANCEDAO4 KEYISHANGDEWEIXING,BINGNENGZAIWEIXINGZHONGYUCUNDAOHANGXIN。

 二、覆盖范围

欢乐生肖BDS:BEIDOUDAOHANGXITONGSHIFUGAIZHONGGUOBENTUDEQUYUDAOHANGXITONG,FUGAIFANWEIDONGJINGYUE70°~140°,BEIWEI5°~55°。BEIDOUWEIXINGXITONGYIJINGDUIDONGNANYASHIXIANQUANFUGAI。

GPS:FUGAIQUANQIUDEQUANTIANHOUDAOHANGXITONG。NENGGOUQUEBAODIQIUSHANGRENHEDIDIAN、RENHESHIJIANNENGTONGSHIGUANCEDAO6-9KEWEIXING(SHIJISHANGZUIDUONENGGUANCEDAO11KE)。

 三、定位精度

BDS:MUQIAN,“BEIDOU”DINGWEIXITONGMINYONGFUWUJINGDUYIDA10MI,ERZUIXINYIDAIDAOHANGXINPIANDINGWEIJINGDUKEDA2.5MI,HAISHANGBEIDOUZENGQIANGXITONGDEJINGDUGENGSHIYITISHENGZHI3LIMIJIBIE,DANZAIWEIXINGSHUJIAOSHAO、WEIXINGFENBUJIAOCHADEQUYU,DINGWEIJINGDUJIAOCHAHUOWUFADINGWEI。

欢乐生肖GPS:YIJINGSHIXIANDANJIDAOHANGJINGDUYUEWEI10MI,ZONGHEDINGWEIDEHUA,JINGDUKEDALIMIJIHEHAOMIJI。DANMINYONGLINGYUKAIFANGDEJINGDUYUEWEI10MI。

 四主要功能

欢乐生肖BDS:KUAISUDINGWEI,WEIFUWUQUYUNEIDEYONGHUTIGONGQUANTIANHOU、SHISHIDINGWEIFUWU,DINGWEIJINGDUYUGPSXIANGDANG;DUANBAOWENTONGXIN,YICIKECHUANSONGDUODA120GEHANZIDEXINXI;JINGMISHOUSHI,JINGDUDA20NAMIAO。

欢乐生肖GPS:QUANFANGWEI、QUANTIANHOU、QUANSHIDUAN、GAOJINGDUDEWEIXINGDAOHANGXITONG,WEIQUANQIUYONGHUTIGONGDICHENGBEN、GAOJINGDUDESANWEIWEIZHI、SUDUHEJINGQUEDINGSHIDENGDAOHANGXINXI。

 

五、优缺点

 

欢乐生肖BDS:BEIDOUJUYOUGPSMEIYOUDETONGXINHEMUBIAODINGWEI,GPSMUQIANZHINENGGAOSUSHIYONGZHE“WO”ZAINALI,DANBEIDOUXITONGBUDANNENGGAOSUSHIYONGZHE“WO”ZAINALI,HAINENGGAOSUSHIYONGZHE“WODEPENGYOU”ZAINALI。DANQUEDIANSHIHAICHUYUFAZHANJIEDUAN,ZHUYAOYINGYONGYUJUNYONG,MINYONGTUIGUANGHAIMEIZUODAOQUANMIANPUJI,ERQIEXINPIANZAOJIAJIAOGAO,ZAIZHONGGAOWEIDUDIQU,YOUYUBEIDOUKEJIANWEIXINGSHUJIAOSHAO、WEIXINGFENBUJIAOCHA,DINGWEIJINGDUJIAOCHAHUOWUFADINGWEI。

欢乐生肖GPS:JISHUCHENGSHU,DINGWEIZHUNQUE,QUANQIUFUGAI,YONGHURONGLIANGWUXIAN,QUEDIANSHIGUIMOTAIDA、ZAOJIATAIGAO,GPSZHINENGYONGZUODAOHANGQUEWUFASHIXIANTONGXINGONGNENG。

 

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