GPS测定垂线偏差及嵌入式数据采集

Determination Of Vertical Deflection With GPS And Data Acquisition With Embedded System

垂线偏差在大地测量中是一项重要的数据,传统的测量方法受天气状况影响较大。该文介绍了一种利用GPS和精密水准仪来测定垂线偏差的计算方法,实验结果表明,在一定条件下,该方法的精度符合要求。

Vertical deflection is an important data in geodesy.but traditional measurement methods are greatly influenced by weather conditions. This paper introduces a method that using GPS and precision level to determine the vertical deflection. The experimental results show that under certain conditions, the precision of this method meets the requirements.