The Description Of Earth Resistivity Earthquake Prediction And Earthquake Epicenter Determination

This paper is divided into two parts ,the first part of the paper is a brief introduction about China's current resistivity method of earthquake prediction。The theoretical basis for earthquake prediction in the empirical Archie's law is based on the combination of experiments and the observed resistivity anomaly relevant results, derived after the development of Archie's Law, that is the earth resistivity and strain of rock was exponential relationship, rock resistivity of the strain up to 1000 times magnification. Records of ground resistivity data processing, on the newly introduced anti-electromagnetic interference strong PS-100 electromagnetic interference observation instruments , its major interference is long-term change terference of the station, mainly on changes in disturbance, mathematical methods can be filtered。Earth resistivity anomaly of the standard refers to, in the case of excluding interference, the resistance changes relative to normal background values by more than 3 times the standard deviation of the situation, and gives some stations anomaly maps. Based on the above ,long-term earthquake prediction is given a general way。The second part describes the tidal force of earth resistivity model for harmonic resonance wave。Load cycle information of the tidal force on the source region , monitored feedback information by earth observation instruments to the abnormal change of earth resistivity to Inverse nature of the source area of the media. based on this model, analyze the 2006 7.6 magnitude earthquake in the Banda Sea and give the Calculation of station epicentral distance In this model.