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FHWA and EPA National Near-Road Study - Detroit: Executive Summary

Part IV: Data Management, Analysis and Validation

Figure 2 provides a conceptual flow diagram of the data management process utilized in this study. Additional details on this process, as well as data analysis and validation procedures are provided in the Quality Assurance Project Plan (QAPP) developed for this study.

Conceptual Flow Diagram - Data Management for EPA/FHWA Near Road Project. The diagram shows the data flow between Air Monitoring stations, Traffic Data, databases and recovery.

Figure 2. Flow Diagram - Data Management

Updated: 6/28/2017
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