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... 2Introduction and Background This guidebook was developed as part of ACRP Project 02-63, "Quantifying Airport Ground Access Vehicle Activity for Emissions Modeling." The guidebook provides a set of identified best practices for obtaining or deriving airport-related ground access vehicle (GAV) data for input into the following computer models or electronic databases: • Motor Vehicle Emission Simulator (MOVES)
From page 3...
... Introduction and Background 3 quantification or disclosure of GAV emissions. GAV emissions also may be computed for inclusion in State Implementation Plans (SIPs)
From page 4...
... 4 Guidebook for Quantifying Airport Ground Access Vehicle Activity for Emissions Modeling • Chapter 4: Airport GAV Infrastructure provides information pertaining to airport facilities on which GAV commonly operate and the types of GAV that occur in these areas; • Chapter 5: Emissions Model Data Requirements contains information pertaining to the data requirements for conducting GAV emissions modeling according to three different approaches (i.e., Tiers I, II, and III) ; and • Chapter 6: Data Collection and Development discusses the various and appropriate data collection and development methods for computing GAV emissions under both existing and future conditions.

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