US EUROPE AFRICA ASIA 中文
    China / Society

    China's satellite navigation system to expand coverage globally by 2020

    (Xinhua) Updated: 2015-04-23 12:53

    China's satellite navigation system to expand coverage globally by 2020

    Chen Yiping, captain of fishing boat Qiongqionghai 03889, uses Beidou navigation to guide the vessel to Huangyan Island for fishing. [HUANG YIMING/CHINA DAILY]

    BEIJING - The Beidou satellite navigation system will be fully operational worldwide by 2020, said Li Jian, deputy director of the Civil Aviation Administration of China (CAAC) on Thursday.

    Li was speaking at an international forum on aviation security in Beijing.

    The system has been successfully tested in the general aviation sector, which includes all civil aviation operations other than scheduled air services, as well as by general aircraft including helicopters and private jets.

    "We are promoting the Beidou system up to the standards of International Civil Aviation Organization [ICAO], and will gradually apply it to carriers," Li said.

    Currently there are four satellite navigation systems in the world, the U.S. Global Positioning System (GPS) and Russian GLONASS, as well as the European Galileo and Beidou, which are still being developed.

    Highlights
    Hot Topics
    ...
    一本一道av中文字幕无码| 久久国产精品无码HDAV | 亚洲精品一级无码中文字幕| 丰满白嫩人妻中出无码| 亚洲中文字幕无码爆乳AV| 久久超乳爆乳中文字幕| 成人无码精品1区2区3区免费看 | 亚洲一区二区三区无码中文字幕| 无码毛片一区二区三区中文字幕 | 无码aⅴ精品一区二区三区浪潮| 亚洲欧美日韩中文字幕一区二区| 亚洲精品无码av天堂| 国产白丝无码免费视频| 亚洲gv猛男gv无码男同短文| 亚洲欧美在线一区中文字幕| 亚洲韩国—中文字幕| 日韩乱码人妻无码系列中文字幕| 无码精品第一页| 精品无码人妻一区二区三区不卡| 日韩乱码人妻无码系列中文字幕| 亚洲欧洲无码AV电影在线观看| 亚洲日韩AV一区二区三区中文| 精品久久久久久无码中文字幕| 亚洲中文字幕日产乱码高清app| 天堂√最新版中文在线| 无码国内精品久久人妻麻豆按摩 | 亚洲乱码中文字幕久久孕妇黑人| 日韩精品无码免费视频| 久久亚洲精品无码播放| 久久亚洲国产成人精品无码区 | 2022中文字字幕久亚洲| 中文无码久久精品| 中文字幕人妻无码一夲道| 在线看福利中文影院| 亚洲日产无码中文字幕| 超清中文乱码字幕在线观看| 中文字幕色婷婷在线视频| 中文字幕亚洲第一在线| 最近的中文字幕大全免费8 | 亚洲AV无码久久精品狠狠爱浪潮| 亚洲性无码一区二区三区 |