http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Academies of Sciences, Engineering, and Medicine (U.S.)
National Cooperative Highway Research Program
American Association of State Highway and Transportation Officials
Weigh-in-motion (WIM) systems provide an estimate of the static weight of moving vehicles. WIM data is used for transportation and freight planning, pavement and bridge design and highway safety investigations. NCHRP Research Report 1070: Tools for Assuring WIM Data Quality: Practical Guide, from TRB's National Cooperative Highway Research Program, provides state departments of transportation with new procedures to help practitioners improve accuracy and increase the reliability of WIM data. Supplemental to the report are NCHRP Web-Only Document 370: LTPP Data Analysis: Practical Tools and Procedures to Improve WIM Data Quality and six Excel spreadsheet tools.
Introduction -- WIM equipment selection -- WIM site assessment -- WIM installation quality assurance -- WIM equipment maintenance -- WIM equipment calibration -- WIM data quality assurance and analysis -- WIM data acceptance considerations and criteria -- Appendix A. WIM site design catalog -- Appendix B. WIM site design plan and cabinet wiring diagrams -- Appendix C. Weight record format from 2016 FHWA traffic monitoring guide
Includes bibliographical references (page 154).