Implementation of Traffic Data Quality Verification for WIM Sites

Status:  Complete
Report Date:  05/26/2015


Weigh-in-motion sensors naturally drift out of calibration over time. This project developed a software tool to identify when a sensor falls out of calibration based on the data it collects. Quickly identifying bad data will improve data quality, which will be useful in several applications, including improved pavement design, and as a screening tool for vehicle weight enforcement.

Final Deliverables:

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