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This research is about the multiple factors’ influence on the coverage of ADS-B ground stations. Base on the previous research which consider only terrain masking effect on the signal coverage algrithm, the impact of meteorological factors are also considered, such as atmospheric attenuation, rain attenuation and dust attenuation, to get the results closer to the actual condition. Finally, base on the information from a group of real ADS-B surveillance system in Xinjiang to simulate the signal coverage under local meteorological condition, and the calculation data is processed by UGIS software to get 3D visualization analysis. The simulation results indicate the new algrithm combined with multiple factors is more accurate than consider the single terrain condition in coverage algorithm.