METHOD FOR ESTIMATING CORRECTION VALUE PREDICTION FORMULA, METHOD FOR CALCULATING CORRECTION VALUE FOR SPECIFYING LOCATION, PROGRAM FOR ESTIMATING CORRECTION VALUE PREDICTION FORMULA, AND PROGRAM FOR CALCULATING CORRECTION VALUE FOR SPECIFYING LOCATION

摘要

PROBLEM TO BE SOLVED: To enable specifying location with high degree of accuracy without using an enormous amount of correction values.;SOLUTION: A mobile station independently performs positioning (S1) and sends a rough position to a reference station (S2). The closest reference station is selected and chooses a correction value prediction formula (S3) and sends a coefficient for the prediction formula or the correction value prediction formula. The mobile station uses the sent coefficient for the prediction formula or the correction value prediction formula to perform positioning calculation (S6).;COPYRIGHT: (C)2010,JPO&INPIT