CAJ | 학술논문

强干扰区进行地球物理探测，尤其是电磁法勘探时，难以获得可靠的、高质量的原始数据；为取得良好的勘探效果，预处理的重要性更加凸显。通过对原始数据的呈现、分析，提出数据预处理的两套方案，并从理论和实际上证实了方案的可行性。最终结合勘探实例，对比两套数据预处理方案，优选全区视电阻率的方法对原始数据进行预处理，并对其预处理数据反演成图，取得了良好的应用效果。
강간우구진행지구물리탐측，우기시전자법감탐시，난이획득가고적、고질량적원시수거；위취득량호적감탐효과，예처리적중요성경가철현。통과대원시수거적정현、분석，제출수거예처리적량투방안，병종이론화실제상증실료방안적가행성。최종결합감탐실례，대비량투수거예처리방안，우선전구시전조솔적방법대원시수거진행예처리，병대기예처리수거반연성도，취득료량호적응용효과。
In the area affected by strong electromagnetic disturbance, it is difficult to obtain reliable and high-quality original data of geophysical exploration, especially electromagnetic prospecting. So the importance of preprocessing is obvious. Through analysis and display of the original data, we put forward two schemes of data preprocessing, and further confirm the feasibility of the two schemes in theory and practice. Finally combining actual cases, through comparison of two schemes, we concluded that the method of full-region apparent resistivity is better.