CAJ | 학술논문

　　本文评述了北斗导航系统的原理、组成、发展，综合对比北斗和 GPS 特点。重点介绍北斗卫星导航系统在公路工程建设领域中的应用前景。针对北斗卫星导航系统发展所面临的机遇，在公路工程应用领域给出若干具体建议。
　　본문평술료북두도항계통적원리、조성、발전，종합대비북두화 GPS 특점。중점개소북두위성도항계통재공로공정건설영역중적응용전경。침대북두위성도항계통발전소면림적궤우，재공로공정응용영역급출약간구체건의。
This paper reviewes the principle, composition, de-velopment of Beidou navigation system, makes comprehensive comparison of characteristics of Beidou and GPS. It introduces the application of Beidou satel ite navigation system in high-way engineering construction in the field. Facing the develop-ment of the Beidou satel ite navigation system in the applicat-ion field of opportunities, it gives some suggestions of highw-ay engineering.