一种基于天文方位角陀螺经纬仪测量装置

Device for measuring gyrotheodolite based on astronomical azimuth angle

为解决陀螺经纬仪检定校准溯源及性能评价的问题,利用天文测量获得的高精度天文方位角作为参考标准,研究设计了一种陀螺经纬仪测量装置,可以对陀螺经纬仪的一次定向中误差、仪器常数进行测量及评价。经长期实验及测量表明,该装置具有结构简单、占地面积小、数据稳定、可操作性好、实验人员少等优点,具有一定的推广应用前景。

To solve the problems of calibration and/or verification traceability and performance evaluation,a new gyrotheodolite measurement device was designed with the high-precision astronomical azimuth angle from astronomical measurements as reference standard.The device can measure and evaluate the orientation error and instrument constant.The long-term experiments and measurements show that the device has some characteristics such as simple structure,small footprint,stable data,excellent operability,few-personne...