検査技術 (3)

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[VI-577] Applicability of point cloud data to maintenance of roadbed in railway mountain tunnels

*Taiki Kajiyama¹, Kouichirou Mizuno¹, naomichi Hosaka¹, Takanori Mukai¹, Yousuke Masui¹ (1. East Japan Railway Company)

Keywords:

mountain tunnel,poit cloud data,roadbed,railway

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