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1 全球卫星导航定位市场现状及新动向1 .1 卫星导航定位代替传统陆基导航是发展方向□□在传统的导航定位业务领域 ,陆基导航已越来越不能满足未来的需要。如在民用航空领域 ,预计在今后 2 0年 ,欧洲、北美洲、亚洲和拉丁美洲的商业航空运输都将持续发展 ,商业航班及旅客人数
1 Global Satellite Navigation Positioning Market Situation and New Trends 1.1 Satellite Navigation Positioning Instead of traditional land-based navigation is the development direction □ In the traditional navigation and positioning services, land-based navigation has been increasingly unable to meet the needs of the future. In the field of civil aviation, it is estimated that commercial air transport in Europe, North America, Asia and Latin America will continue to develop in the next 20 years. Commercial flights and passenger numbers