This program aims to achieve precise traceability of atmospheric particulate matter pollution sources through the comprehensive use of laser pulse technology, navigation monitoring system, and data analysis platform. The core of the program includes two parts: one is high-frequency planar scanning technology based on laser pulse technology, which can monitor and analyze the distribution and spatiotemporal evolution characteristics of atmospheric particulate matter in real time, locate and capture pollution hotspots, and combine map information and wind field diffusion information to accurately trace and locate pollution sources; The second is a lidar based navigation monitoring system, which carries the lidar on a mobile platform and uses high maneuverability to continuously monitor the urban pollution transmission channels, track the transmission path and range of pollutants, quantitatively analyze the transmission proportion, and identify the net transmission amount of pollutants.
The horizontal scanning speed can reach 1 minute per cycle, improving observation efficiency.
The horizontal scanning radius is increased to 6-12 km, expanding the coverage area.
The innovative application of the "wind field + particulate matter" model enables rapid assessment of the movement trend of pollution air masses.
Rapidly achieve regional mobile monitoring paths with strong mobility.
Equipped with the capability to mount multiple types of lidar and in-situ sensors, enabling comprehensive monitoring.
Professional software enables multi-parameter visualization, with a simple and clear interface that is easy to operate.
