Home > Architecture > Physical Architecture > Architecture Flows >

area pollution data (Architecture Flow*)

Measured air quality data, including measured levels of atmospheric pollutants including ozone, particulate matter, carbon monoxide, and nitrogen oxides, and operational status of the sensors.

Roadway Emissions Management

This Architecture Flow is in the following Service Packages:

• Emissions Monitoring and Management

This Architecture Flow is in the following Equipment Packages:

• Emissions Data Management
• Roadway Emissions Monitoring

Data Flows*:

• pollution_sensor_status
• pollution_sensor_data

Security Considerations:

• Operational Information

Standard* Activities:

• NTCIP C2F: NTCIP Center-to-Field Standards Group
• NTCIP 1201: Global Object Definitions
• NTCIP 1204: Object Definitions for Environmental Sensor Stations (ESS)