这样，可以检核闭合导线测量的粗差和提高它的精度。
Like this, it can check the mistake and increase its precision of closed traverse's measure.
但是，RTK测量缺少必要的检核条件，作业时如果操作失误或某些技术问题处理不当，都会给测量成果带来严重影响。
Because of lacking necessary examining condition in RTK measurement, some error operation or improper technological treatment would bring badly serious influence on measurement achievement.
利用测量误差理论并结合公路勘测规范，采取已知点检核比较法对rtk技术采集数据用于公路勘测中的误差进行分析，进而提出一套行之有效的检验rtk数据误差的方法。
A study was conducted to determine the error of RTK data in highway survey by the check method of a known point in accordance with the measurement error theory and the criterion for highway survey.
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