利用航磁重复线测量内符合精度消除航磁梯度测量中的转向差
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梁建, 庄道泽, 郭玉峰, 杨望
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Elimination of steering difference in aeromagnetic gradient measurement using internal accord accuracy for test repeat line in aeromagnetic survey
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Jian LIANG, Dao-Ze ZHUANG, Yu-Feng GUO, Wang YANG
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表4 梯度的噪声统计
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| x方向梯度/(pT/m) | y方向梯度/(pT/m) | z方向梯度/(pT/m) | | 0° | 7.891094367541 | 5.353451252041 | 6.354018188118 | | 90° | 5.485889672940 | 4.864836034794 | 2.795427426588 | | 180° | 8.974530273678 | 14.203122283713 | 5.623773726930 | | 270° | 6.088297048451 | 3.891321292421 | 4.057542818538 | | 总噪声水平/(pT/m) | 7.358282103413 | 8.205021353050 | 5.065314631441 |
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