A10—022绝对重力仪在庐山短基线的测量试验与分析

摘要

A10流动式绝对重力仪通过近几年来的改进与实用研究，已说明其观测结果的稳定性、可靠性及具有较高的测量精度。利用A10—022绝对重力仪对庐山短基线部分重力基点进行绝对重力测量，试验结果表明利用A10绝对重力仪进行室外相对重力仪格值标定场的流动绝对重力测量，是可行的，测量稳定而高效，获得的各基点重力值相互独立，没有误差积累与传递，观测结果精度较高。%The A10 mobile absolute gravimeter provides us with high stability, high reliability and high measurement precision observed data after years improving and practicing in researches. The A10-022 absolute gravimeter is used to measure the absolute gravity at partial gravity base points in Lushan short calibration line. The results show that it is feasible to firstly utilize A10 absolute gravimeter to mobile absolute gravity observation with a purpose of relative gravimeter calibration field,and measuring stably and efficiently. The gravity values of the base points are independent, so there is no error accumulation and transmission, and observation results have high precision.