原文传递
Sample Size Implications of Multi-Day GPS-Enabled Household Travel Surveys
| 题名： | Sample Size Implications of Multi-Day GPS-Enabled Household Travel Surveys |
| 责任者： | National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Louis Rizzo and Gregory D Erhardt |
| 关键词： | Transportation and Infrastructure — Data and Information Technology Transportation and Infrastructure — Highways Transportation and Infrastructure — Planning and Forecasting |
| 学科分类： | 暂无分类 |
| 摘要： | TRB's National Cooperative Highway Research Program (NCHRP) Research Results Digest 400: Sample Size Implications of Multi-Day GPS-Enabled Household Travel Surveys summarizes an NCHRP project that studied the design of household travel surveys. Multi-day travel surveys are now more feasible, given global positioning system (GPS) technology. This project explores if surveys using a GPS device provides less drop-off in response compared to travel diaries. This project also investigates the effects of using multi-day data for developing travel demand models and explores the impact of sample size on multi-day versus single-day surveys. Appendixes A through J are available online. |
| 出版机构： | Transportation Research Board |
| 提交日期： | 2016 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 2016 |
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