Correlation of Axle Hits
The Correlation of Axle Hits report is a time-based plot of uncorrelated axle hits per integration period. A correlated axle is one where there is a matching A and B sensor hit for any given axle, within a small margin of error. Perfect data quality would have no uncorrelated axles, however a small number is common due to sensor noise, simultaneous vehicle crossings on bidirectional sites, and vehicles changing lanes.
