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Photographic Pavement Distress Record Collection and Transverse Profile Analysis

机译：摄影路面遇险记录收集和横向剖面分析

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摘要

The use of automated pavement condition survey systems has been a goal of highwaymanagers for many years. With the advent of the Strategic Highway Research Program's Long Term Pavement Performance Study the need for permanent, high resolution, pavement distress records arose. In order to meet this need through the use of state-of-the-art technology, SHRP chose to use PASCO USA's automated ROADRECON Survey systems to obtain permanent, high resolution, records of pavement surface distress and transverse profile. The report documents the methods used to calibrate the survey systems and develop quality control procedures. In addition, it summarizes the survey operations, and support systems development, performed prior to June 1, 1991. (Copyright (c) 1993 National Academy of Sciences.)

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