Rough Integer Mapping and the GNSS Integer Ambiguity Estimation
Xiaoping Chen · Modern Electronics Technique · 2008
Based on the analysis of the traditional GNSS carrier phase measurement model and the rule of the integer ambiguity estimation,the quality of normal integer mapping is gained,then,the theory of rough integer mapping is proposed,the question of GNSS integer ambiguity estimation is solved,the searching efficiency of integer ambiguity is improved,the problem of GNSS carrier phase measurement in a certain extent is solved.