Market Forecast and Benefit Analysis of Application of Beidou Navigation Satellite System in China

On the basis of the discussion of the present situation and development of application of the navigation satellite system in China, this paper compares and analyzes the superiority and inferior position in application of Beidou navigation satellite system.At the same time, the forecasting of market about the numbers of users and production value of the Beidou navigation satellite system is made and the economical and social benefits are analyzed.