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 |