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首页> 外文会议>Transportation Research Circular no.E-C071; National Household Travel Survey Conference; 20041101-02; Washington, DC(US) >Role of National Household Travel Survey Within U.S. Department of Transportation
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Role of National Household Travel Survey Within U.S. Department of Transportation

机译：国家家庭旅行调查在美国运输部中的作用

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摘要

By bringing together a variety of National Household Travel Survey (NHTS) users and transportation experts, this forum provides an opportunity to discuss and learn about methodological issues, analysis and estimation applications, and findings related to transportation policy, planning, and modeling. Participation in this discussion reaffirms the U. S. Department of Transportation's (USDOT's) commitment to pursue the NHTS. The NHTS was created to help in understanding and analyzing the travel of individuals and household units regardless of mode. For more than 30 years, the NHTS and its predecessor survey, the Nationwide Personal Transportation Survey (NPTS), have provided information to policy makers, transportation planners, and others who need comprehensive data on travelers and travel patterns in the United States. These surveys have served USDOT and the transportation community well, providing a rich source of quantitative data to use as a framework for tracking the travel behavior of the American public over the past three decades and identifying trends.
机译：通过汇集各种全国家庭旅行调查（NHTS）用户和运输专家，该论坛提供了一个讨论和学习方法问题，分析和估算应用以及与运输政策，规划和建模有关的发现的机会。参与此讨论重申了美国运输部（USDOT）推行NHTS的承诺。 NHTS的创建是为了帮助理解和分析个人和家庭单位的出行，而不管其模式如何。 30多年来，NHTS及其之前的调查（全国个人运输调查（NPTS））已为决策者，运输计划人员和其他需要有关美国旅行者和出行方式的全面数据的人士提供了信息。这些调查为USDOT和运输界提供了很好的服务，提供了丰富的定量数据来源，可以用作跟踪过去三十年来美国公众旅行行为并确定趋势的框架。

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