Positioning apparatus, control method of positioning apparatus, control program for positioning apparatus, and computer readable recording medium for storing control program for positioning apparatus

摘要

A positioning apparatus for positioning a current position based on satellite signals from positioning satellites includes: positioning time unit information estimating means for estimating positioning time unit information which is the unit information received at positioning time based on the satellite orbit information and the time information; polarity reversal rate information generating means for generating polarity reversal rate information which indicates a rate of reversal of the polarity of a positioning standard code put on the satellite signals based on the positioning time unit information; positioning standard code polarity adjusting means for keeping or reversing the polarity of the positioning standard code based on the polarity reversal rate information.