不同天气条件下地下金属管线探测数据误差特征分析

Error characteristics analysis of underground metal pipeline detection data under different weather conditions

为了研究在不同天气条件下地下金属管线的探测数据误差和变化规律,提出了不同天气条件下地下金属管线探测数据误差特征分析这一课题。分别在晴天、多云天气和雨天里,对金属管线探测导电性数据误差特征、定位数据误差特征和信号干扰数据误差特征进行分析,得出一定的结论和规律,就以上得出的结论和规律进行探讨。

In order to detect the detection data error and change of underground metal pipeline under different weather conditions,the subject of error characteristics analysis of underground metal pipeline detection data under different weather conditions is proposed.Error analysis of detection method is carried out in sunny,cloudy and rainy days.Firstly,the error characteristics of conductivity data of metal pipeline detection are analyzed,then the error characteristics of location data of metal pipeline detection are analyzed,and finally the error characteristics of interference data of metal pipeline detection signal are analyzed.Draw certain conclusions and rules,and discuss the above conclusions and rules.