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Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to MYPI2016703428ApriorityCriticalpatent/MY168615A/en
Priority claimed from PCT/JP2014/059099external-prioritypatent/WO2015145719A1/en
Publication of MY168615ApublicationCriticalpatent/MY168615A/en
A correction data creation unit (102) receives a value of an error used in satellite positioning at a first time interval, and receives a correction value of the error at a second time interval that is a time interval 1/n (n is an integer of two or larger) time interval of the first time interval. The correction data creation unit (102) also corrects the value of the error at the second time interval by using the correction value. (Fig. 8)