Interference and changes in data characteristics of Luoci geoelectric observatory station in Yunnan Province
Xiao Xin
Yang Runhai
Shi Jianming
Wang Linlan
Li Yu
Abstract：The observation data from the Luoci geoelectric observatory station were studied.The main sources of data interference were identified and analyzed using the observation data from a geoelectric observatory station.The main sources of data interference were electrode lead damage,water pump leakage in the hot spring operators,large-scale infrastructure construction,and rainfall.The typical changes in these four main interference sources were investigated,and solutions were proposed to reduce data interference.The quality of the geoelectric observatory station observations was evaluated using correlation analysis and differences between observations.Methods of increasing observation quality work are summarized.The characteristics of the Luoci geoelectric observatory station data were compared with those obtained at the nearby Yuanmou Julin geoelectric observatory station to determine their differences.The reasons for the differences between the two geoelectric observatory station observation records were identified.This study provides a reference for helping station staff understand geoelectric observatory station observation data,identifying data noise,and analyzing seismic data.A scientific basis is provided for upgrading geoelectric observatory stations.
Keywords：Luocigeoelectric observatory stationsource of interferencedata qualitygeoelectric storm
Publication Date：2025-11-25
Online Publishing Date：2025-11-14(First online date of this platform, not the publication date of the document)
Pages：9( 628-636 )