Travel path and transport mode identification method using "less-frequently-detected" position data

8th International Symposium of the Digital Earth

地球科学;计算机科学

Shimizu, T.^1 ; Yamaguchi, T.^2 ; Ai, H.^1 ; Kawase, J.^1 ; Katagiri, Y.^1

Department of Tourism Science, Tokyo Metropolitan University, Japan^1

Hokkaido Railway Company, Japan^2

关键词: Buffer analysis;    Coverage indices;    GIS software;    Low-frequency;    Position data;    Survey data;    Transport modes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/18/1/012058/pdf
DOI  :  10.1088/1755-1315/18/1/012058

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This study aims to seek method on travel path and transport mode identification in case positions of travellers are detected in low frequency. The survey in which ten test travellers with GPS logger move around Tokyo city centre was conducted. Travel path datasets of each traveller in which position data are selected every five minutes are processed from our survey data. Coverage index analysis based on the buffer analysis using GIS software is conducted. The condition and possibility to identify a path and a transport mode used are discussed.