北斗导航定位系统在航海定位中的应用

北斗卫星导航系统由我国自主研发，其定位速度、精度不属于GPS全球定位系统。在不断完善卫星组网的过程中，北斗卫星导航系统也被相继应用在各行各业中，特别是交通运输及航海保障等领域，其具有不可忽视的作用，是保证船只遇险后能第一时间得到救援的重要技术措施，能为船只及相关人员提供安全保障。文中简单介绍了北斗卫星导航系统，研究了其在航海定位中的应用，并采取对比实验的方式验证了该系统的定位精准度，最后探讨了该系统的应用前景，以供参考与借鉴。

Application of Beidou Navigation and Positioning System in Navigation and Positioning

Beidou satellite navigation system is independently developed by my country, and its positioning speed and accuracy do not belong to GPS Global Position System. In the process of continuously improving satellite networking, Beidou satellite navigation system has also been applied in all walks of life, especially in the fields of transportation and navigation support. It has an important role that cannot be ignored. It is an important technical measure to ensure that ships can be rescued as soon as possible after being in distress, and can provide safety for ships and related personnel. This paper briefly introduces the Beidou satellite navigation system, studies its application in navigation positioning, and verifies the positioning accuracy of the system by means of comparative experiments. Finally, the application prospect of the system is discussed for reference and reference.