Beidou Navigation Satellite System Upsc

The beidou navigation satellite system bds is a chinese satellite navigation system.

Beidou navigation satellite system upsc.

The name beidou comes from chinese word for the big dipper or plough constellation. Beidou navigation satellite system. Běidǒu wèixīng dǎoháng xìtǒng pe ito u we iɕi ŋ ta uxa ŋ ɕi tʰʊ ŋ is a chinese satellite navigation system. The launch will mark the completion of the country s domestically developed beidou network one of the four global navigation networks alongside with the us gps russia s glonass and the european union s galileo.

China s beidou navigation project was launched in the early 1990s. It is chinese satellite navigation system. China is currently expanding the system to provide global coverage with 35 satellites by 2020. Beidou 1 also known as first generation was a constellation of three satellites.

These two satellites represent third phase of bds system beidou 3. Beidou has two separate constellations beidou 1 and beidou 2. The beidou project was formally initiated in 1994. Beidou navigation satellite system bds beidou or bds is a regional gnss owned and operated by the people s republic of china.

About beidou navigation satellite system. It is a navigation satellite system that will provide accurate real time positioning and timing services over india and the region around the country. India too is building its navigational system called the indian regional navigation satellite system irnss with an operational name of navic. They will reside in a medium earth orbit at an altitude of 21 500 kilometers inclined 55 5 degrees.

The system uses a network of satellites and can provide positional accuracies of under ten metres gps provides positioning accuracies of under 2 2 metres. China has formally launched full global services of its beidou 3 navigation satellite system bds. Ran chengqi director general of china satellite navigation office and the spokespe. It is the final stage of the establishment of a chinese space based navigation architecture.

It consists of two separate satellite constellations the first beidou system officially called the beidou satellite navigation experimental system and also known as beidou. Bds was previously called compass. China initiated beidou in 1994 with aims to integrate its application in different sectors including. The irnss navic topic can be related to multiple sections of the upsc syllabus.

The beidou navigation satellite system bds chinese. S cience and technology of general studies paper 3 and current affairs. Beidou was named after the chinese term for the big dipper. The current launch means that a total of 19 beidou 3 satellites are now in orbit enough to start providing basic navigation services when testing is complete.

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.