矿区地表沉降水准数据的粗差探测及分析

Gross Error Detection and Analysis of Leveling Data of Mining Area Surface Subsidence

利用水准网闭合差、网形和数据探测法三者的优势对可能出现的粗差进行探测,提高了数据处理的效率,有效地保证了矿区所测水准数据的准确性。

In order to ensure the accuracy of the data in the mining area, it is necessary to detect the possible gross errors. This paper improves the efficiency of data processing by combining the advantages of the closed loop in leveling network, the net shape and the data detection method.