@techreport{oai:ipsj.ixsq.nii.ac.jp:00209900,
 author = {牧野, 秀夫 and 中澤, 陽平 and 前田, 義信 and 高橋, 昌 and 小林, 真 and 若月, 大輔 and 井筒, 潤 and 杉田, 暁 and 福井, 弘道 and Hideo, Makino and Yohei, Nakazawa and Yoshinobu, Maeda and Masashi, Takahashi and Makoto, Kobayashi and Daisuke, Wakatsuki and Satoru, Sugita and Jun, Izutsu and Hiromichi, Fukui},
 issue = {11},
 month = {Feb},
 note = {視覚障碍者に対する屋外歩行時の測位や大規模災害発生時における救急隊員などへの位置情報提供を目的に，準天頂衛星と 2 アンテナ式 GPS を利用した高精度測位の実験を行う．具体的には，新たに準天頂衛星からのセンチメータ級の測位用補強情報を実時間で取込むために，SPAC が開発した WiFi 経由の位置情報補正システムを利用する．実験方法としては，被験者の肩に取り付けた 2 つの GPS アンテナにより，それぞれ現在位置とアンテナ間の相対位置を計測し進行方位を求める．屋外歩行実験では，積雪時における新潟大学構内の移動軌跡，除雪された歩道上を移動する際の往復の歩行軌跡，および新潟駅周辺の歩行軌跡に対し，その有効性と改善点を検討した．, We conducted high-precision positioning experiments using QZSS (Quasi-Zenith Satellite System) and a dual antenna GPS receiver (Septentrio: Aste-Rx m2a) to help position visually impaired people walking outdoors and provide position information to emergency personnel in the event of a large-scale disaster. To capture the centimeter-level positioning augmentation information from QZSS in real time, CLARCS (Centimeter Level Augmentation service-based RTK Correction System) via Wi-Fi developed by SPAC (Satellite Positioning Research and Application Center) was used. In this experiment, the current position and relative position between the antennas were measured using two GPS antennas attached to the subject’s shoulders to determine the direction of travel. In the outdoor walking experiment, the effectiveness and improvement points of the movement locus on the premises of Niigata University during snowfall, the round-trip walking locus when moving on sidewalks form which snow had been removed, and the walking locus around Niigata Station were examined.},
 title = {準天頂衛星の補強サービスと2アンテナ式GPSを用いた歩行者移動経路の高精度測位に関する実証実験},
 year = {2021}
}