Data Processing Procedures and Methodology for Estimating Trip Distances for the 1995 American Travel Survey (ATS)

Hwang, H.-L. ; Rollow, J.

Oak Ridge National Laboratory

关键词: Distance;    Statistics;    Data Processing;    Road Transport;    32 Energy Conservation, Consumption, And Utilization;   

DOI  :  10.2172/763239
RP-ID  :  ORNL/TM-2000/141
RP-ID  :  AC05-00OR22725
RP-ID  :  763239

美国|英语

来源: UNT Digital Library

【 摘 要 】

The 1995 American Travel Survey (ATS) collected information from approximately 80,000 U.S. households about their long distance travel (one-way trips of 100 miles or more) during the year of 1995. It is the most comprehensive survey of where, why, and how U.S. residents travel since 1977. ATS is a joint effort by the U.S. Department of Transportation (DOT) Bureau of Transportation Statistics (BTS) and the U.S. Department of Commerce Bureau of Census (Census); BTS provided the funding and supervision of the project, and Census selected the samples, conducted interviews, and processed the data. This report documents the technical support for the ATS provided by the Center for Transportation Analysis (CTA) in Oak Ridge National Laboratory (ORNL), which included the estimation of trip distances as well as data quality editing and checking of variables required for the distance calculations.