地磁场反演技术在地震预测中的应用研究

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中图分类号：P315.9 文献标志码：A 文章编号：2095-2945（2025）25-0177-04

Abstract：Geomagneticfield inversiontechnologyprovidesanewperspectiveforearthquakeprediction byanalyzingthe changesofgeomagneticfeld.Thispapersystematicallydiscussestheaplicationstatusandchallengesofthistechnologyin earthquakeprediction.Theresearchshowsthatthegeomagneticfieldinversioncanefectivelycapturethegeomagneticfeld anomaliesbeforeearthquakes，andprovidethebasisforshort-termearthquakeprediction.However，datainterferenceand insuficientaccuracyofinversionalgorithmarestillthemainproblems.Taking Wenchuan Countyanditssurroundingareasin SichuanProvinceastheresearchbject，thispaperintegratessateliteandgroundobservationdata，constructsthecorelation modelbetweengeomagneticfieldandseismicactivity，andverifiesitwithhistoricalcasessuchasWenchuanearthquake.The resultsshowthatthistechnologyhascertainpredictionpotential.Inthefuture，itisnecesarytooptimizethedataacquisition andprocessng process，combinedwithotherearthquakeprecursorinformation，toimprovethepredictionacuracyandtimelie， and provide more effective scientific and technological support for reducing earthquake disasters.

Keywords：geomagnetic fieldinversion；earthquakeprediction;inversionalgorithm;experimentaldesign;predictionacuracy

伴随科技的迅猛发展，地震预测范畴迎来了全新的突破，当中地磁场反演技术颇受瞩目。（剩余4972字）