基于GPS基线向量计算机场跑道真方位角  

GPS Baseline Vector in the Application of Airport Runway computation of True Azimuth

作　　者：朱晓江[1] 

机构地区：[1]新疆水利水电勘测设计研究院测绘工程院,新疆昌吉831100

出　　处：《全球定位系统》2014年第4期91-93,共3页Gnss World of China

摘　　要：本文介绍了GPS相对静态定位测量结合站心地平直角坐标系计算跑道真方位角的方法,通过坐标方位角加上改正值计算真方位角的方法进行验证,结合工程实例对该方法进行验证。该方法计算过程简单,可靠性好,省时省力。Airport construction projects and operation of the civil aviation system, often required true azimuth positioning or navigation. This paper introduces the method which the ture azimuth of the runway is obtained from measurement of GPS static positioning combined with topocentric horizon rectangular coordinate system calculating, and compared with grid azimuth plus correct computing ture azimuth, The method is validated by engineer example. The method is simple, reliable, and time-saving.

关 键 词：GPS静态定位测量 真方位角 站心地平直角坐标系 坐标方位角 

分 类 号：P228.4[天文地球—大地测量学与测量工程]