Improving efficiency of INDOT traffic data collection using GPS devices.

Indiana Department of Transportation, Division of Research, IndianapolisMode of access: Internet.Author corporate affiliation: Indiana Department of Transportation, IndianapolisAuthor corporate affiliation: Purdue University, West Lafayette, School of Civil Engineering, Ind.Author corporate affiliation: Purdue University, West Lafayette, Joint Transportation Research Program""June 2002"Includes bibliographical references (p. 91-92)Final reportPrepared in cooperation with the Federal Highway AdministrationSubject code: XLMSSubject code: WLSubject code: GFSubject code: GGBSubject code: WWCSubject code: GHSubject code: WNB