Validating the efficacy of GPS tracking vehicle movement for driving behaviour assessment

详细信息    查看全文

• 作者：Qian (Chayn) Sun^a ; ^{chaynsun@gmail.com} ; Robert Odolinski^b ; Jianhong (Cecilia) Xia^a ; Jonathan Foster^c ; Torbjö ; rn Falkmer^d ; Hoe Lee^d
• 刊名：Travel Behaviour and Society
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：6
• 期：Complete
• 页码：32-43
• 全文大小：4995 K
• 卷排序：6

文摘

Evaluating data quality in GPS tracking vehicle movement using various receivers and techniques. Vehicle trajectories recorded by recreational-grade GPS limit to low spatial resolution. DGPS and RTK techniques by professional receivers can raise accuracy to decimetre to centimetre. RTK postprocessing generates optimal vehicle trajectories for vehicle lane position and speed. The efficacy of GPS tracking should be considered prior to engaging a GPS in driving studies.