{"id":3426,"date":"2018-11-08T13:45:57","date_gmt":"2018-11-08T16:45:57","guid":{"rendered":"https:\/\/www.nachodelatorre.com.ar\/mosconi\/?p=3426"},"modified":"2018-11-08T13:45:57","modified_gmt":"2018-11-08T16:45:57","slug":"el-gnss-beidou-sera-completamente-operacional-en-las-postrimerias-de-2020","status":"publish","type":"post","link":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=3426","title":{"rendered":"El GNSS Beidou ser\u00e1 completamente operacional en las postrimer\u00edas de 2020"},"content":{"rendered":"
<\/b>El sistema BeiDou completo tendr\u00e1 27 sat\u00e9lites en MEO (aproximadamente\u00a0<\/u>22,000 kil\u00f3metros<\/u>\u00a0de altitud), cinco en \u00f3rbita geoestacionaria y tres m\u00e1s en \u00f3rbitas geosincr\u00f3nicas inclinadas, a\u00a0<\/u>35,786 kil\u00f3metros<\/u>, brindando cobertura global GNSS con una precisi\u00f3n de posicionamiento de\u00a0<\/u>2.5 metros<\/u>. El \u00faltimo lanzamiento de los sat\u00e9lites BeiDou 35 y 36 tuvo lugar a fines de agosto, luego de aquel lanzamiento del primero de la serie en el 2000.Con otros siete sat\u00e9lites agregados este a\u00f1o, el CNSO informa que China pretende completar la red de 35 sat\u00e9lites en el primer semestre de 2020.<\/div>\n

<\/p>\n

One of the more popular sessions in recent years at the annual ION GNSS+ technical meeting is the panel discussion on a variety of satellite-based navigation systems, and it appears as if Chinese officials will have plenty of updates on its BeiDou navigation and positioning system to share.<\/p>\n

<\/span>China has launched 11 BeiDou satellites so far in 2018, contributing to an aggressive launch cadence, and Ran Chengqi, China Satellite Navigation Office (CSNO) director, stated in published reports that seven more would follow before the end of November. The next launch is currently understood to be taking place later this month from the Xichang Satellite Launch Centre in the southwestern province of Sichuan.<\/p>\n

That, and two further similar launches, aim to place pairs of BeiDou-3 (third phase for global coverage) satellites into medium Earth orbits (MEO). A further satellite will be sent to a geosynchronous orbit.<\/p>\n

Dr. Jun Shen, Deputy Director, International Cooperation Center, CSNO, China,\u00a0<\/em>will provide a system overview, summarize current or planned characteristics and performance, report recent programmatic events, update schedule and plans, and summarize ongoing interactions with other service providers at the\u00a0ION GNSS+<\/a>\u00a0Session B1: PANEL: Status of GPS, Galileo, BDS, and QZSS on Wednesday,September 26, in Miami, Florida.<\/p>\n

The completed BeiDou system will have 27 satellites in MEO at about 22,000 kilometers altitude, five in geostationary orbit and three more in inclined geosynchronous orbits, at 35,786 kilometers, providing global GNSS coverage with a positioning accuracy of 2.5 meters.<\/p>\n

The latest launch took place at the end of August and saw the 35th and 36th BeiDou satellites enter orbit, following the launch of the first in 2000.<\/p>\n

With another seven satellites added this year, the CNSO reports that China aims to complete the 35-satellite network in the first half of 2020.<\/p>\n

GNSS provide civilian applications such as navigation for shipping and road traffic, mapping and surveying, but also assist military forces from space, facilitating targeting, positioning and locating, and the synchronizing of operations. The development of BeiDou will end previous Chinese military reliance on GPS.<\/p>\n

The\u00a0Xinhua<\/a>\u00a0News Agency\u00a0recently reported that the industry associated with China\u2019s BeiDou navigation system has grown more than 20 percent year-on-year since 2009, and is expected to reach 400 billion yuan ($58.5 billion) by 2020.<\/p>\n

BeiDou-3 medium earth orbit satellites are developed by either the Innovation Academy for Microsatellites of the Chinese Academy of Sciences (CAS) or the China Academy of Space Technology (CAST), a spacecraft designer and maker under the main contractor for the Chinese space program, the China Aerospace Science and Technology Corporation (CASC).<\/p>\n

CALT, another CASC institute, is responsible for the Long March 3A, 3B and 3C launch vehicles used for BeiDou launches. The Long March 3B stands almost 55 meters high, with a diameter of 3.35 meters on the core stage. The launcher has a mass at liftoff of 458,970 kilograms, or just over 1 million pounds.<\/p>\n

Fuente:\u00a0<\/strong>h<\/strong>ttp:\/\/insidegnss.com<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

El sistema BeiDou completo tendr\u00e1 27 sat\u00e9lites en MEO (aproximadamente\u00a022,000 kil\u00f3metros\u00a0de altitud), cinco en \u00f3rbita geoestacionaria y tres m\u00e1s en \u00f3rbitas geosincr\u00f3nicas inclinadas, a\u00a035,786 kil\u00f3metros,… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[35,29],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/3426"}],"collection":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3426"}],"version-history":[{"count":0,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/3426\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}