Method for fusion display of atmospheric pollution data monitored by unmanned aerial vehicle and three-dimensional GIS (Geographic Information System)

The embodiment of the invention provides an unmanned aerial vehicle monitoring air pollution data and three-dimensional GIS fusion display method. The method comprises the following steps that the flight path and monitoring data of an unmanned aerial vehicle are obtained in real time; drawing an uninterrupted grid in real time based on a Cesium three-dimensional GIS platform according to the acquired flight path and monitoring data; and generating a three-dimensional thermodynamic diagram and volume rendering visualization representation of vertical distribution of pollutant concentration according to the staged accumulated atmospheric pollutant concentration value in the monitoring data. According to the embodiment of the invention, the characteristics that the three-dimensional map is visual and stereoscopic and is close to the real world are combined with the atmospheric monitoring advantage of the unmanned aerial vehicle, and the flight path and flight height of the unmanned aerial vehicle are comprehensi