The transport engineering has massive tunnel construction, and the tunnel construction is likely to be affected by adverse geological structures. In order to reduce the influence of geological disaster on tunnel construction, researchers use the TSP203 geological forecast system to carry out the survey in front of the tunnel face and provide in advance geological prediction that could give instructions for the following construction; nevertheless, due to the existence of much misinformation in the practical application, these means often fail to report the situation or the accurate of the report is too low. These problems often result from the insufficient data acquisition and data processing. Through standard data acquisition and reasonable data processing, the adverse effect might be reduced, and the application accuracy of the TSP203 system in the geological forecast could be improved.