Author: Donald A. Gordon
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Night Visibility of Overhead Guide Signs: a Review of the Literature. Final Report
Author: Donald A. Gordon
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Night Visibility of Overhead Guide Signs
Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Automobile driving at night
Languages : en
Pages : 91
Book Description
Publisher:
ISBN:
Category : Automobile driving at night
Languages : en
Pages : 91
Book Description
Overhead Guide Sign Visibility Factors
Author: Anthony C. Stein
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 38
Book Description
The project discussed in this report concerned the night use of overhead guide signs, including button and reflectorized copy and all practical combinations of reflectorized and opaque backgrounds. This project was a follow up effort to the literature review by Gordon. Gordon's review found areas requiring further investigation, including the comparison of nonilluminated nonretroreflectorized signs with both illuminated nonretroreflectorized and retroreflectorized signs.
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 38
Book Description
The project discussed in this report concerned the night use of overhead guide signs, including button and reflectorized copy and all practical combinations of reflectorized and opaque backgrounds. This project was a follow up effort to the literature review by Gordon. Gordon's review found areas requiring further investigation, including the comparison of nonilluminated nonretroreflectorized signs with both illuminated nonretroreflectorized and retroreflectorized signs.
Night Visibility of Overhead Guide Signs
Author: Donald A. Gordon
Publisher:
ISBN:
Category : Automobile driving at night
Languages : en
Pages : 108
Book Description
Considers adequacy of proposed guidelines which will eliminate illumination and the use of reflective sign backgrounds in highway guide signs.
Publisher:
ISBN:
Category : Automobile driving at night
Languages : en
Pages : 108
Book Description
Considers adequacy of proposed guidelines which will eliminate illumination and the use of reflective sign backgrounds in highway guide signs.
Federally Coordinated Program of Highway Research, Development and Technology
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 838
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 838
Book Description
Federally Coordinated Program of Highway Research, Development, and Technology. Annual Progress Report. Fiscal Year 1985
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 704
Book Description
Guidelines for Nighttime Visibility of Overhead Signs
Author: Paul John Carlson
Publisher:
ISBN: 9780309375474
Category : Traffic signs and signals
Languages : en
Pages : 84
Book Description
Chapter 1. Introduction -- chapter 2. Background -- chapter 3. Closed-course study -- chapter 4. Open-Road study -- chapter 5. Research findings -- References -- appendix A. Incremental effects of light sources and sign sheeting on legend luminance for overhead guide signs -- appendix B. Assessment of background complexity using digital images of roadway scenes by image processing -- appendix C. Open-road study details -- appendix D. Guidelines for Nighttime overhead sign visibility.
Publisher:
ISBN: 9780309375474
Category : Traffic signs and signals
Languages : en
Pages : 84
Book Description
Chapter 1. Introduction -- chapter 2. Background -- chapter 3. Closed-course study -- chapter 4. Open-Road study -- chapter 5. Research findings -- References -- appendix A. Incremental effects of light sources and sign sheeting on legend luminance for overhead guide signs -- appendix B. Assessment of background complexity using digital images of roadway scenes by image processing -- appendix C. Open-road study details -- appendix D. Guidelines for Nighttime overhead sign visibility.
Highway Safety 1984. A Report on Activities Under the Highway Safety Act of 1966. January 1, 1984 - December 31, 1984
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 228
Book Description
Night Visibility of Overhead Guide Signs: a Reviewof the Literature Pb85-203 305
Author: Donald A. Gordon
Publisher:
ISBN:
Category :
Languages : en
Pages : 99
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 99
Book Description
Overhead Guide Sign Visibility Factors, Volume I
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description