Beidou Navigation Satellite System Bds

As the name suggests the global navigation satellite system provides navigation and location services on a 24 hour basis.

Beidou navigation satellite system bds.

The beidou navigation satellite system bds has been independently constructed and operated by china with an eye on the needs of the country s national security and economic and social development. This is a list of past and present satellites of the beidou compass navigation satellite system as of may 2020 42 satellites are operational. Ran chengqi director general of china satellite navigation office and the spokesperson of the beidou navigation satellite system made the introduction. On december 27 2018 a news conference was held at the state council information office for announcing that the bds 3 primary system was completed to provide global service s.

It marked that the full completion of the bds constellation deployment was accomplished a half year ahead of schedule. The details are as follows. It consists of two separate satellite constellations the first beidou system officially called the beidou satellite navigation experimental system and also known as beidou. China satellite navigation office 2020 2 bds sis icd ppp b2b 1 0 2020 07 2 scope the construction and development of the beidou navigation satellite system is divided into three phases.

As a temporal spatial infrastructure of national significance the bds provides all time all weather and high accuracy positioning navigation. Bds 1 bds 2 and bds 3 in sequence. On august 3 2020 a news conference was held at the state council information office for announcing that the bds 3 was formally commissioned. Bjt 0143 gmt on tuesday.

6 in geostationary orbits geo 10 in 55 inclined geosynchronous orbits igso and 26 in medium earth orbits meo. Ran chengqi director general of china satellite navigation office and the spokespe. Completion and commissioning of the beidou navigation satellite system bds 3 on august 3 2020 a news conference was held at the state council information office for announcing that the bds 3 was formally commissioned. China has completed its beidou navigation satellite system or bds becoming the fourth country in the world with a global navigation network the other three being gps of the u s glonass of russia and galileo of europe.

Furthermore 6 satellites 2 in medium earth orbit 2 in geostationary orbit and 2 in inclined geosynchronous orbit are undergoing. At 9 43am on june 23 the 55 th bds satellite the last bds 3 constellation satellite was successfully launched on board a long march 3b rocket at the xichang satellite launch center. The beidou navigation satellite system bds chinese. Ran chengqi director general of china satellite navigation office and the spokesperson of the beidou navigation satellite system made the introduction.

China launched the last satellite of the beidou navigation satellite system bds from the xichang satellite launch center in southwest china s sichuan province at 9 43 a m. A perfection closure draws global attentions. This document defines the characteristics of the bds precise point positioning ppp service signal ppp b2b.