Application of DEM in Airport Single Point Clearance
This paper takes Tonghua Sanyuanpu Airport clearance limiting surface assessment as an example. Based on the superposi-tion of DEM digital elevation model and airport clearance airspace range,this paper uses DEM and the height of airport clearance lim-iting surface to quickly evaluate the impact of single point obstacles on the airspace in the airport clearance area,so as to prevent the intrusion of obstacles on the airport clearance airspace and ensure the flight safety of aircraft and the effective use of airport airspace re-sources.
NETL
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万方数据
