利用GLONASS频间差改进用户导航定位精度

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Abstract We analyze the correlation between GLONASS IFDB and receiver types and predict GLONASS IFDB based on derived model. By introducing GLONASS IFDB, several tests are performed using observations from several IGS stations. Results show that the navigation accuracy isremarkably improved by adding GLONASS IFDB.

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	Articles by authors
	Pei Xiao
	Chen Junping
	Wang Jiexian

Key words： GLONASS hardware delay inter system hardware delay bias (ISDB) inter frequency hardware delay bias(IFDB) navigation

Received: 09 July 2012 Published: 18 June 2013

PACS:

P228.1

Cite this article:

Pei Xiao,Chen Junping,Wang Jiexian. IMPROVING USER NAVIGATION PERFORMANCE WITHGLONASS IFDB[J]. jgg, 2013, 33(3): 102-105.

URL:

http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I3/102

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