SEGJ Technical Conference


Electrical Prospecting for Seasonally Frozen Ground(part2) - Estimation of Dynamic Change for Resistivity Structure by the 2-D Inversion Analysis -


Abstract
The purpose of this study is to estimate the dynamic changes in seasonally frozen ground using 2D inversion analysis of the resistivity method. We carried out resistivity monitoring experiment in Obihiro. We tried to estimate the dynamic changes of resistivity structures using 2D analysis program and the observations of frost depth and ground temperature to interpretation. Therefore 2D analysis of resistivity method is effective to understand the dynamic changes of seasonally frozen ground.