北京测绘
北京測繪
북경측회
BEIJING SURVEYING AND MAPPING
2012年
6期
54-56
,共3页
纪立东%张宏伟%肖凡%王应建%李建国
紀立東%張宏偉%肖凡%王應建%李建國
기립동%장굉위%초범%왕응건%리건국
绝对重力测定%FG5绝对重力仪%永兴岛基准站%重力垂直梯度%水平梯度
絕對重力測定%FG5絕對重力儀%永興島基準站%重力垂直梯度%水平梯度
절대중력측정%FG5절대중력의%영흥도기준참%중력수직제도%수평제도
absolute gravity surveying%FG5 absolute gravimeter%Yongxing Island%vertical gradient of gravity%horizontal gradient of gravity.
主要描述了FG5绝对重力仪在永兴岛基准站测量的实施过程,重力垂直梯度和水平梯度的测定方法、结果及精度统计,永兴岛基准站绝对重力最终结果的测定精度为4.69×10-8ms-2。
主要描述瞭FG5絕對重力儀在永興島基準站測量的實施過程,重力垂直梯度和水平梯度的測定方法、結果及精度統計,永興島基準站絕對重力最終結果的測定精度為4.69×10-8ms-2。
주요묘술료FG5절대중력의재영흥도기준참측량적실시과정,중력수직제도화수평제도적측정방법、결과급정도통계,영흥도기준참절대중력최종결과적측정정도위4.69×10-8ms-2。
This paper introduces the implementation process of measuring at Yongxing Island base station with FG5 absolute gravimeter,determination of the vertical gradient and horizontal gradient of gravity,the statistics of results and precision,the precision of the final results of absolute gravity measurement at Yongxing Island base station 4.69×10-8ms-2.
