CAJ | 학술논문

GPS技术是航运业常用的船舶定位辅助技术，有了GPS技术的支持，船舶的动态和静态定位就有了精度上和效率上的基础，对船舶运输行业有着显著的提升作用。本研究以GPS技术在船舶定位工作应用为中心，研讨了GPS技术误差产生的来源，列举了GPS技术应用于船舶定位的主要形式，分析了GPS技术各种误差产生的主要原因，提供了测伪距误差控制、正确选星、实时差分定位等措施，希望为提高GPS技术船舶定位应用效果有所帮助。
GPS기술시항운업상용적선박정위보조기술，유료GPS기술적지지，선박적동태화정태정위취유료정도상화효솔상적기출，대선박운수행업유착현저적제승작용。본연구이GPS기술재선박정위공작응용위중심，연토료GPS기술오차산생적래원，열거료GPS기술응용우선박정위적주요형식，분석료GPS기술각충오차산생적주요원인，제공료측위거오차공제、정학선성、실시차분정위등조시，희망위제고GPS기술선박정위응용효과유소방조。
In the shipping industry,the GPS technology is a assistive technology,which used in the ship positioning. With the support of GPS technology,the ship location of the static and dynamic will have the basis for accuracy and efficiency.the GPS technology have a sig-nificant effect on the shipping industry promotion.AS the theme of this research isapplicatio-n of the GPS technology in ship positioning,analyzes the reason of error of GPS technology,the main form of the application example of GPS technology in ship positioning,provides the pseudo-range error, correctly satellite selection,real-time difference position.To improve t-he application effect of GPS technology.