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| | Abstract | | Practical applications of high density 3D exploration and resistivity monitoring were expected over the years. However, the technique does not use in common especially for environment or civil engineering field. High speed tomography may be one of the solutions to reduce the cost and also give some new utilization such as monitoring. AIST developed a new technique called Multi-transmission tomography. The technique uses multi-transmission signals that have each unique frequency and synchronous detection to detect each signal. In this presentation, we introduce a new developed test model based on the multi-transmission technique and the result in the field. |
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