Synonyms were used for: visibility
Search without synonyms: keywords:(Sign visibility)

1–20 of 29 hits
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    Use of high intensity reflective sheeting in lieu of external lighting of overhead roadway signs

    Free access
    Fan Ye / Paul J. Carlson / Mike N. Jackson | DOAJ | 2018
    Keywords: sign lighting , visibility , retroreflective sign sheeting , sign legibility

    Applying the sign luminance computation model to study the effects of other vehicles on sign luminance

    Free access
    Ye, Fan / Carlson, Paul J. / Brimley, Bradford K. | BASE | 2014
    Keywords: sign luminance , visibility

    Applying the sign luminance computation model to study the effects of other vehicles on sign luminance

    Free access
    Ye, Fan / Carlson, Paul J. / Brimley, Bradford K. | BASE | 2014
    Keywords: sign luminance , visibility

    Applying the sign luminance computation model to study the effects of other vehicles on sign luminance

    Free access
    Fan Ye / Paul J. Carlson / Bradford K. Brimley | DOAJ | 2014
    Keywords: sign luminance , visibility

    Retroreflectivity of Existing Signs in Pennsylvania

    K. Clevenger / K. Colello / J. Quirus | NTIS | 2012
    Keywords: Sign visibility , Sign reflectance , Nighttime visibility

    Influence Factors of Traffic Signs Comprehension Effectiveness and Analysis of the Model in Ice Snow Environment

    Hu, Li Wei / Pei, Yu Long / Fu, Chuan Yun | Trans Tech Publications | 2011
    Keywords: Driving Visibility , Ice Road Traffic Sign , Snow Road Traffic Sign

    Updates to Research on Recommended Minimum Levels for Pavement Marking Retroreflectivity to Meet Driver Night Visibility Needs

    C. Debaillon / P. Carlson / Y. He et al. | NTIS | 2007
    Keywords: Sign reflectance , Sign visibility , Night visibility

    Evaluation of Colored VMS Boards

    S. L. Guler / K. Kersavage / M. T. Pietrucha | NTIS | 2018
    Keywords: Sign visibility , Sign comprehensibility

    Impact Assessment of Revised Retroreflectivity Requirements for the State of Montana. Phase 2. Final Report

    M. A. Ulberg / J. M. Mounce | NTIS | 1997
    Keywords: Night visibility , Sign maintenance , Sign reflectance , Sign visibility

    Executive Summary of Highway User Operational Information Survey

    Q. Brackett / R. D. Huchingson / N. D. Trout et al. | NTIS | 1992
    Keywords: Sign legibility , Sign effectiveness , Sign visibility , Sign recognition , Sign design

    Updated Minimum Retroreflectivity Levels for Traffic Signs

    P. J. Carlson / H. G. Hawkins | NTIS | 2003
    Keywords: Sign reflectance , Sign visibility , Night visibility

    Freeway Guide Sign Replacement: Policies and Criteria

    NTIS | 1991
    Keywords: Sign regulations , Sign visibility , Sign legibility , Sign lighting , Sign installation , Sign reflectance

    Automated Mobile Highway Sign Retroreflectivity Measurement

    N. H. Maerz / Q. Niu | NTIS | 2003
    Keywords: Sign visibility , Night visibility

    Highway User Operational Information Survey

    Q. Brackett / R. D. Huchingson / N. D. Trout et al. | NTIS | 1991
    Keywords: Sign effectiveness , Sign visibility , Sign recognition , Sign design

    First Look at Visually Aimable and Harmonized Low-Beam Headlamps

    M. Sivak / M. J. Flannagan / T. Miyokawa | NTIS | 2000
    Keywords: Visibility , Pedestrian visibility , Sign visibility , Night visibility

    Human Performance and Highway Visibility: Design, Safety, and Methods

    NTIS | 1989
    Keywords: Reduced visibility , Sign visibility , Sign colors

    Traffic Signing, Signals, and Visibility

    NTIS | 1994
    Keywords: Sign visibility , Visibility

    Traffic Control Device Evaluation Program: FY 2017

    M. Finley / S. Chrysler / P. Carlson et al. | NTIS | 2018
    Keywords: Visibility , Changeable Message Sign (CMS) , Dynamic Message Sign (DMS)

    Visibility Criteria for Signs, Signals, and Roadway Lighting

    H. T. Zwahlen / M. E. Miller / J. Yu | NTIS | 1989
    Keywords: Visibility , Sign reflectance , Night visibility