Data Management shall validate received weather data, using validated historical data and expected values for the period associated with the data. Data Management shall H Data Hub Verify Data Management Connect to validate all received control shall validate unverified CMS, Ramp device data that have not operational data received meter, been previously validated by from control devices intersection the system supplying the connected to the ICM signal state information. system, using validated endpoint, historical data and and validate expected values for the the data is period associated with correct the data. Data Management shall validate unverified signal timing data received, using validated historical data and expected values for the period associated with the data. Data Management shall validate unverified ramp metering data received, using validated historical data and expected values for the period associated with the data. Data Management shall validate unverified fixed CMS operational data received, using validated historical data and expected values for the period associated with the data. Data Management shall mark H Data Hub Verify Data Management Connect to as “potentially invalid” shall mark as “potentially Freeway received field measurements invalid” unverified flow detector & data failing a verification or measurements received Intersection validation test. from field devices or detector & systems deviating by travel time more than two standard detector deviations from the endpoint and
Data Management shall validate received weather data, using validated historical data and expected values for the period associated with the data. Data Management shall validate all received control device data that have not been previously validated by the system supplying the information. H Data Hub Verify Data Management shall validate unverified operational data received from control devices connected to the ICM system, using validated historical data and expected values for the period associated with the data. Data Management shall validate unverified signal timing data received, using validated historical data and expected values for the period associated with the data. Data Management shall validate unverified ramp metering data received, using validated historical data and expected values for the period associated with the data. Data Management shall validate unverified fixed CMS operational data received, using validated historical data and expected values for the period associated with the data. Connect to CMS, Ramp meter, intersection signal state endpoint, and validate the data is correct Data Management shall mark as “potentially invalid” received field measurements data failing a verification or validation test. H Data Hub Verify Data Management shall mark as “potentially invalid” unverified flow measurements received from field devices or systems deviating by more than two standard deviations from the Connect to Freeway detector & Intersection detector & travel time detector endpoint and
i-210_verification_plan_v1.0_final.docx