"通过对北斗数据和GPS数据计算结果的差异分析,发现北斗与GPS定位结果在东、北方向一致性达5mm左右,在高程方向一致性达1.3cm左右"
"通过对北斗数据和GPS数据计算结果的差异分析,发现北斗与GPS定位结果在东、北方向一致性达5mm左右,在高程方向一致性达1.3cm左右"
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