Catalog Record: Field testing of a pulse trilateration automatic vehicle monitoring system in Philadelphia | Hathi Trust Digital Library


Field testing of a pulse trilateration automatic vehicle monitoring system in Philadelphia / J.F. O'Connor, A.H. Riccio ; prepared for U.S. Department of Transportation, Urban Mass Transportation Administration, Office of Technology Development and Deployment.

Main Author: O'Connor, J. F.
Related Names: Riccio, A. H.
Language(s): English
Published: Washington, D.C. : The Administration ; 1978]
Subjects: Bus transit > Vehicle monitoring.
Urban transportation > Vehicle monitoring.
Traffic engineering > Pennsylvania > Philadelphia.
Travel time (Traffic engineering)
Radio pulse time modulation.
Note: Distributed by NTIS.
"UMTA-MA-06-0041-77-7" (v. 4)
"UMTA-MA-06-0041-77-6" (v. 3)
"UMTA-MA-06-0041-77-5" (v.2)
"UMTA-MA-06-0041-77-4" (v. 1)
"August 1978."
"Final report."
Physical Description: 4 v. : ill., maps ; 27 cm.
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