ELECTRONIC APPARATUS, ALTITUDE CALCULATION PROGRAM, AND ALTITUDE CALCULATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electronic apparatus with which it is possible to suppress a data amount of topological data to be stored.SOLUTION: An electronic apparatus 1 includes: an atmospheric pressure sensor 112 for detecting an atmospheric pressure; a GPS sensor 110 for receiving a positioning signal from a positioning satellite; a storage unit 130 for storing a position of a way point being a candidate for a place used by a user and an altitude of the way point; and a processing unit 120 for calculating the altitude using the atmospheric pressure, the position calculated on the basis of the positioning signal, the position of the way point stored in the storage unit 130, and the altitude of the way point.SELECTED DRAWING: Figure 2