RESEARCH ON THREE KINDS OF CARRIER FREQUENCY COMBINATION VALUE OF GLONASS
Xu Jun;Tao Tingye; and Gao Fei
School of Civil Engineering,Hefei University of Technology, Hefei 230009
Abstract The third carrier will be provided by modernized GLONASS satellites frequency program. With the GLONASS carrier phase observation model as a prerequisite, three frequency carrier phase combination of GLONASS method was researched. The effects of ionospheric delay and observation noise on the observations combined from three frequency were analyzed. According to long wavelength standard, weak ionospheric delay standards, weak observation noise standards, some useful linear combination was put forward to improve the positioning accuracy and speed.
Key words ：
GLONASS
long wavelength
ionospheric delay
observation noise
frequency combination
Received: 01 January 1900
Corresponding Authors:
Xu Jun
Cite this article:
Xu Jun,Tao Tingye,and Gao Fei. RESEARCH ON THREE KINDS OF CARRIER FREQUENCY COMBINATION VALUE OF GLONASS[J]. , 2013, 33(1): 86-89.
Xu Jun,Tao Tingye,and Gao Fei. RESEARCH ON THREE KINDS OF CARRIER FREQUENCY COMBINATION VALUE OF GLONASS[J]. jgg, 2013, 33(1): 86-89.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I1/86
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