IPSJ SIG Technical Report Vol.2014-MBL-70 No.20 Vol.2014-UBI-41 No /3/14 1,a) Yuko Hirabe 1,a) Mai Tsuda 1 Yutaka Arakawa 1 Keiichi Yasum

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1 1,a) Yuko Hirabe 1,a) Mai Tsuda 1 Yutaka Arakawa 1 Keiichi Yasumoto 1 1. A) B) C) [1] 3 A) B) GPS (Global Positioning System) GPS 1 Nara Institute of Science and Technology , Takayama, Ikoma, Nara , Japan a) A) B) C) C)-1 C)-2 C)-3 C)-1 [2] C)-2 B) C)-3 Google C)-3 C)-2 C)-3 1

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