WAVEFORM INVERSION METHOD USING THREE-DIMENSIONAL PRINTER

摘要

Proposed is a method for imaging an underground image by creating an underground structure model with a three-dimensional printer and physically simulating forward modeling and backward modeling in a model and obtaining a gradient, which is obtained by performing backpropagation on a residual, which is a difference between actual data and modeling data, and repeating a process of updating an underground structure model to obtain an actual underground property value.;COPYRIGHT KIPO 2020