A fast solution method for bds satellite carrier phase integer ambiguity
A technology of integer ambiguity and carrier phase, which is applied in the field of satellite positioning system and positioning measurement, can solve the problem that BDS carrier phase integer ambiguity cannot be solved well, the efficiency of BDS integer ambiguity resolution is low, GEO satellite pseudo-range observation noise and other problems
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[0043] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0044] A fast solution method for BDS satellite carrier phase integer ambiguity, such as figure 1 shown, including the following steps:
[0045] Step 1. Using the B1 frequency double-difference pseudo-range observation value and the B3 frequency double-difference pseudo-range observation value of the IGSO satellite and the MEO satellite, calculate the B1 frequency double-difference carrier phase and the B3 frequency double-difference carrier phase of the IGSO satellite and the MEO satellite Full-circle ambiguity of wide lane;
[0046] like figure 2 As shown, the specific steps are as follows:
[0047] Step 1-1, the BDS satellite broadcasts the three-frequency non-difference carrier phase observation data and the three-frequency non-difference pseudorange observation data to the BDS station receiver;
[0048] The non-differe...
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