北斗导航与GPS定位技术在航海定位中的对比分析  

Contrastive analysis of Beidou navigation satellite system and GPS positioning technology in navigation positioning

作　　者：马天明 

机构地区：[1]武汉理工大学航运学院,武汉430070

出　　处：《黑龙江科学》2016年第12期16-19,共4页Heilongjiang Science

摘　　要：导航定位系统来自美国研发的GPS定位技术,它在许多领域中一直处于主导地位,如军事领域、商业领域和航海领域,等等。随着北斗导航系统的出现,这种垄断优势慢慢的被打破。北斗导航系统作为我国自主研发并独立发展的导航和定位技术,不仅加快了航天事业的发展,也大大地提高了我国在全球范围内的影响力。北斗导航技术可以进行全球范围内的定位和导航,能够应用于各种行业中,尤其是航海领域。船舶在海上航行,必须依赖于全球定位系统,因此,研究北斗导航与GPS定位技术在航海定位中的应用,并通过实验分析对比两者之间的定位准确性。The navigation positioning system is developed from GPS positioning technology, which has been in a leading position in many areas, such as military, commercial and navigation field. This dominance has been slowly broken down with the advent of the Beidou navigation system. Beidou navigation system has not only sped up the development of aerospace, but also greatly improved our worldwide influence. Beidou navigation positioning can be used in various industries, especially in the field of sailing. This paper analyzed the application of Beidou navigation and GPS navigation positioning in navigation positioning, and made comparison of the accuracy of positioning through experiments.

关 键 词：北斗导航 GPS定位技术 航海定位 

分 类 号：P228[天文地球—大地测量学与测量工程]