The candidacy satellite selective section which selects the candidacy position information satellite from the time correction device

摘要

PROBLEM TO BE SOLVED: To provide a time correction apparatus etc. capable of highly accurate time correction even in the case that a single GPS satellite has been captured.;SOLUTION: The time correction apparatus 10 includes a correction time information determination part 34 for comparing time information 44 generated by a time information generating part 23 etc. with correction time information 43 based on satellite time information based on satellite signals from a position information satellite 15a etc. received at a reception part 11 etc. for every candidate position information satellite; a time information correction part 35 for correcting time information 44 on the basis of correction time information 43 which includes the relatively latest information, and the like.;COPYRIGHT: (C)2009,JPO&INPIT