CAJ | 학술논문

由浅部不均匀电性体所引起的静态位移效应，是大地电磁测深(MT)数据处理工作中必须重点考虑的问题。这里阐述了静态位移效应对 MT 测深资料的影响，结合两组理论模型的研究，通过分析空间滤波法、曲线平移法、阻抗相位校正法等一些常用 MT 静态位移校正处理方法，得出了一些有用结论，为野外实测 MT 数据的校正处理工作提供了参考资料。最后将这些方法应用于某工区实测 MT 数据的处理中，并结合二维地电模型，说明了 MT 数据校正处理在开展 MT 工作中的重要地位。
유천부불균균전성체소인기적정태위이효응，시대지전자측심(MT)수거처리공작중필수중점고필적문제。저리천술료정태위이효응대 MT 측심자료적영향，결합량조이론모형적연구，통과분석공간려파법、곡선평이법、조항상위교정법등일사상용 MT 정태위이교정처리방법，득출료일사유용결론，위야외실측 MT 수거적교정처리공작제공료삼고자료。최후장저사방법응용우모공구실측 MT 수거적처리중，병결합이유지전모형，설명료 MT 수거교정처리재개전 MT 공작중적중요지위。
Shallow uneven electric bodies are major considerations in MT data processing problems.In this paper,static displacement was elaborated on MT sounding data.Two models are used in this study.Some useful conclusions are drawn through the research of two theoretical models to analysis the methods of spatial filtering,vertical shift of MT curves and im-pedance phase correction about data processing.These methods are used to guide the measured MT data processing.In the last,these data processing methods are being used to process the measured MT data in an area.Combined with two-dimen-sional geoelectric model illustrates the importance of data processing.