论文信息 - Measuring Method for an Outdoor Guidance System Using GPS for the Visually Impaired : Evaluation of the Availability of DGPS without SA - 字舞流文

Measuring Method for an Outdoor Guidance System Using GPS for the Visually Impaired : Evaluation of the Availability of DGPS without SA

Hideo Makino | Yoshinobu Maeda | Ikuo Ishii | Eiichi Tano | Y. Maeda | H. Makino | Eiichi Tano | I. Ishii

[1] Roberta L. Klatzky,et al. Personal guidance system for the visually impaired , 1994, ASSETS.