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Title:

Web-based GIS System for Prompted Recall of GPS-Assisted Personal Travel Surveys: System Development and Experimental Study

Accession Number:

01099494

Record Type:

Component

Availability:

Transportation Research Board Business Office

500 Fifth Street, NW
Washington, DC 20001 United States

Abstract:

This study developed a new web-based software system to support emerging GPS-assisted personal travel surveys. The system, called TRIPS, enables data processing and data display, and it provides editing tools for prompted recall and post validation of GPS-based survey data. An experimental study was conducted using TRIPS to investigate various issues related to prompted recall surveys. The study showed the importance of providing human assistance to survey participants, particularly in tasks of activity/link editing. The study also addressed other challenges associated with implementing TRIPS, including online data processing performance, multi-task handling and browser variability.

Monograph Accession #:

01084478

Report/Paper Numbers:

08-2868

Language:

English

Corporate Authors:

Transportation Research Board

500 Fifth Street, NW
Washington, DC 20001 United States

Authors:

Li, Zhigang Jason
Shalaby, Amer S

Pagination:

16p

Publication Date:

2008

Conference:

Transportation Research Board 87th Annual Meeting

Location: Washington DC, United States
Date: 2008-1-13 to 2008-1-17
Sponsors: Transportation Research Board

Media Type:

DVD

Features:

Figures; Maps; References (10) ; Tables (1)

Subject Areas:

Data and Information Technology; Highways; Planning and Forecasting; Society; I72: Traffic and Transport Planning

Source Data:

Transportation Research Board Annual Meeting 2008 Paper #08-2868

Files:

TRIS, TRB

Created Date:

Jan 29 2008 5:20PM