中国地震重力网绝对重力观测结果分析
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摘要
为建立中国地震重力网绝对重力基准,利用FG5/232绝对重力仪于2007年3~6月在中国大陆进行了12个基准点的高精度绝对重力测量。对比分析表明:除乌鲁木齐测站外,绝对重力测量观测结果的标准偏差优于±2×10-8ms-2。
In order to set up the absolute gravity datum of China Earthquake Gravity Network, we have surveyed 12 fiducial stations in China mainland from March to June,2007 using FG5/232 absolute gravimeter, and obtained high accurate absolute gravity data.The comparison and analysis show that the standard deviation of result is less than ±2×10-8ms-2 except Urumchi station.
引文
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