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Table 1 The parameters of the real-time GIS model for air quality monitoring

From: Real-time GIS data model and sensor web service platform for environmental data management

The real-time GIS data model Parameter(s) in the experiment
Sensor The sensors monitor SO2, NO2, PM10, CO, O3, and PM2.5
Observation The concentration data of SO2, NO2, PM10, CO, O3, and PM2.5 observed by the sensors
Object/Geo-Object The AQI and the IAQIs of the SO2, NO2, PM10, CO, O3, and PM2.5 in Wuhan.
StProcess The process of simulating the observation
Event Air pollution
State The category of air quality (“Good”, “Moderate”, “Unhealthy for Sensitive Groups”, “Unhealthy”, “Very Unhealthy”, “Hazardous” [25])
Time point The hours during the period between 2014-09-08 14:00 to 2014-09-10 15:00