CG6型相对重力仪比例因子两种标定结果比对分析
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赵丕, 何志堂, 罗铖, 康胜军, 史志刚
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Comparison and Analysis of Two Different Calibration Results of Scale Factor of CG6 Relative Gravimeter
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Pi ZHAO, Zhitang HE, Cheng LUO, Shengjun KANG, Zhigang SHI
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表3 平差后点位精度统计表
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Table 3 Statistics of point accuracy after adjustment
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序号 | 点号 | 点名 | 2019年精度/(×10-5 m/s2) | 2020年精度/(×10-5 m/s2) |
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固定 | 实测 | 固定 | 实测 |
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点值平均精度 | 0.0067 | 0.0049 | 0.0131 | 0.0062 | 1 | 65008700 | 喀伽87 | 0.0096 | 0.0066 | 0.0182 | 0.0072 | 2 | 65008701 | 喀伽87-1 | / | / | 0.0197 | 0.0078 | 3 | 10508300 | 阿克美其特 | 0.0097 | 0.0067 | 0.0207 | 0.0081 | 4 | 10524600 | 麻扎 | 0.0096 | 0.0067 | 0.0203 | 0.0080 | 5 | 10631200 | 康西瓦 | 0.0095 | 0.0066 | 0.0196 | 0.0077 | 6 | 10237700 | 甜水海 | 0.0091 | 0.0063 | 0.0188 | 0.0074 | 7 | 10128700 | 日土 | 0.0071 | 0.0049 | 0.0131 | 0.0052 | 8 | 10127900 | 噶尔 | 0.0051 | 0.0035 | 0.0088 | 0.0035 | 9 | 10642201 | 狮泉河重力台 | 0.0058 | 0.0040 | 0.0106 | 0.0042 | 10 | 10234100 | 夏木 | 0.0064 | 0.0044 | 0.0116 | 0.0045 | 11 | 10234200 | 多玛 | 0.0080 | 0.0055 | 0.0151 | 0.0059 | 12 | 10632301 | 松西 | 0.0087 | 0.0060 | 0.0166 | 0.0065 | 13 | 10237400 | 革吉 | 0.0062 | 0.0043 | 0.0118 | 0.0046 | 14 | 10127200 | 巴嘎 | 0.0064 | 0.0044 | 0.0116 | 0.0045 | 15 | 10631100 | 盐湖 | 0.0068 | 0.0047 | 0.0133 | 0.0052 | 16 | 10234000 | 桑木桑 | 0.0059 | 0.0041 | 0.0106 | 0.0042 | 17 | 10235400 | 达热布 | 0.0071 | 0.0049 | 0.0140 | 0.0055 | 18 | 10104400 | 改则 | 0.0069 | 0.0048 | 0.0138 | 0.0054 | 19 | 10129700 | 仲巴 | 0.0048 | 0.0033 | 0.0085 | 0.0033 | 20 | 10602000 | 洞错 | 0.0063 | 0.0044 | 0.0125 | 0.0049 | 21 | 10641200 | 措勤新 | 0.0065 | 0.0045 | 0.0130 | 0.0051 | 22 | 10632200 | 诺仓 | 0.0062 | 0.0043 | 0.0120 | 0.0047 | 23 | 10641100 | 拉嘎新 | 0.0053 | 0.0037 | 0.0103 | 0.0040 | 24 | 10213200 | 拉冲 | 0.0066 | 0.0046 | 0.0127 | 0.0050 | 25 | 10127100 | 昂仁 | 0.0057 | 0.0040 | 0.0110 | 0.0043 | 26 | 10104900 | 尼玛 | 0.0065 | 0.0045 | 0.0122 | 0.0048 | 27 | 10601900 | 拉孜 | 0.0055 | 0.0038 | 0.0101 | 0.0040 | 28 | 20170002 | 申扎县 | 0.0063 | 0.0044 | 0.0117 | 0.0046 | 29 | 10128000 | 日喀则 | 0.0044 | 0.0030 | 0.0077 | 0.0030 | 30 | 10106000 | 亚东 | 0.0069 | 0.0048 | 0.0138 | 0.0054 | 31 | 20170374 | 雄梅镇 | 0.0058 | 0.0040 | 0.0108 | 0.0043 | 32 | 20170003 | 南木林 | 0.0057 | 0.0040 | 0.0103 | 0.0041 | 33 | 20170103 | 仁堆乡 | 0.0063 | 0.0044 | 0.0115 | 0.0045 | 34 | 10233900 | 江孜 | 0.0050 | 0.0034 | 0.0088 | 0.0035 | 35 | 10104901 | 班戈 | 0.0056 | 0.0039 | 0.0105 | 0.0041 | 36 | 10642100 | 拉萨绝对 | 0.0044 | 0.0031 | 0.0078 | 0.0030 | 37 | 10212800 | 当雄 | 0.0051 | 0.0035 | 0.0094 | 0.0037 | 38 | 10130200 | 那曲气象局 | 0.0066 | 0.0046 | 0.0119 | 0.0047 | 39 | 10130202 | 那曲绝对 | 0.0046 | 0.0032 | 0.0082 | 0.0032 |
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