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Effect analysis of aerospace environment for the application of satellite navigation system

With the widespread application of satellite navigation system, for aerospace vehicle guiding and navigation, the study on application affect of satellite navigation system in aerospace is of great value to provide navigation services better and satisfy the high accuracy navigation and guiding requirement of aerospace vehicle. This paper put emphasis on the influence on satellite navigation system positioning performance caused by geometrical, dynamic, physical and electromagnetic environment of aerospace. The work of this paper can provide a good idea and direction for subsequent deep research.