推定方位角評価装置、移動体端末装置、推定方位角評価装置の制御プログラム、コンピュータ読み取り可能な記録媒体、推定方位角評価装置の制御方法、および測位装置

摘要

An angle offset judging device (1) includes: an azimuth histogram generating section (126) for obtaining an appearance frequency of estimated azimuths; and an evaluating section (127) for making an evaluation of whether or not the appearance frequency thus obtained shows a tendency which is observed in a case where an azimuth is properly estimated under a binding condition concerning an advancing direction of a movement of a moving body.