Use of highly accurate GPS in network-based barrier-free street map creation system.

Masahito Kurihara Hidetoshi Nonaka Takeshi Yoshikawa Use of highly accurate GPS in network-based barrier-free street map creation system. 1169-1173 2004 conf/smc/2004 SMC (2) http://dx.doi.org/10.1109/ICSMC.2004.1399782 db/conf/smc/smc2004-2.html#KuriharaNY04