Xinjiang's first gas solution laser radar is invested in trial operation to monitor all particulate matter from the ground to the height of 6 kilometers from the ground to the high altitude 6 kilometers

Tianshan News (Reporter Xie Hui Correspondent Zhang Baogang reported) On September 1, the first business sequence of the Xinjiang Meteorological Department was settled in Karamay, and currently entered the trial operation stage. After the equipment is officially put into operation, the quality of Krama will be performed vertical monitoring, indicating that the atmospheric observation of the environment in our district enters the new era of space observation.

According to Yang Rui, director of the Information Network and Equipment Guarantee Center of Clarmai Meteorological Bureau, compared with the traditional air quality monitoring methods, this technology can monitor the monitoring Municipal air quality comprehensive observation capacity, forecasting capacity, early warning time, emergency response capacity, and artificial impact of weather capacity building have played a role in promoting.

The lidar mainly uses optical principles to observe the boundary layer of the atmospheric. Observation indicators include vertical distribution, monitoring and pollutants' transmission and diffusion of suspended particulate matter, the evolution of the time and space of gas -soluble gum particles, the vertical lines of air -soluble gum optical parameters, and the transmission coefficient of the atmosphere, the lighting coefficient , Water vapor hybrid ratio, polarization coefficient, PM2.5, PM10 time and space evolution, etc.; For extreme weather, analyze its transmission process, and provide data support for sudden and disaster weather warnings.

The gas -soluble laser radar is one of the contents of the construction of the China Meteorological Administration's meteorological monitoring and early warning supplementation of the Meteorological Bureau of Meteorological Bureau -one of the foundation of the foundation remote sensing vertical observation system project. In 2021, the construction was launched in Karamay, Aksu, and Minfeng County. The project aims to effectively fill the gaps of automatic meteorological stations, improve the observation performance of automatic weather stations, improve the vertical monitoring capacity of meteorological elements, increase radar observation coverage, and enhance the monitoring capacity of sudden and disaster weather.

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