Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toriumi Yusuke and Naemura Kiyoshi and Umeda Kazunori and Hosaka Hiroshi and Itao Kiyoshi,Human Navigation by GPS velocity data,Micromechatronics,13438565,The Horological Institute of Japan,2000,44,4,48-55,https://cir.nii.ac.jp/crid/1390001206572238080,https://doi.org/10.20805/micromechatronics.44.4_48