Profilometer

Verification of rut depth collected with the INO Laser Rut Measurement System (LRMS)

prepared in cooperation with the Ohio Department of Transportation ; prepared by Bradley R. Hoffman and Shad M. Sargand

Pavement surface properties: roughness, rutting, skid resistance, and surface distress.

National Research Council (U.S.). Transportation Research Board

Performance of the analog and the digital profilometer with wheels and with non-contact transducers

German J. Claros, W. Ronald Hudson, Clyde E. Lee ; conducted for Texas State Department of Highways and Public Transportation in cooperation with the U.S. Department of Transportation, Federal Highway Administration by the Center for Transportation Research, Bureau of Engineering Research, the University of Texas at Austin.

Analog-to-digital system

by Roger S. Walker [and] W. Ronald Hudson.

Pavement serviceability equations using the surface dynamics profilometer

by Freddy L. Roberts [and] W. Ronald Hudson.

Development of a system for high-speed measurement of pavement roughness, final report

by Roger S. Walker, W. Ronald Hudson [and] Freddy L. Roberts.

Development of an inertial profilometer

[by] E.L. Brandenburg [and] T.J. Rudd.

The use of spectral estimates for pavement characterization

by Roger S. Walker, W. Ronald Hudson.

Analysis of characteristic roughness patterns in pavements and the relationship between roughness and pavement distress

by Hugh J. Williamson, W. Ronald Hudson.

A profile measuring, recording, and processing system

by Roger S. Walker, Freddy L. Roberts [and] W. Ronald Hudson.