GES System Specification Presentation Document

Specifications of the ground exploration device using electromagnetic wave radar technology and specifications of each component device are provided.

last updated Feb 19, 2026

GES System [Ground Penetrating Radar]

"New Proposal for Tunnel Excavation" Accurately excavates tunnels using ground exploration capabilities with electromagnetic wave radar technology.

last updated Feb 19, 2026

[Ground Penetrating Radar System] Warning with alarm sound! Hazard avoidance & trouble avoidance.

Contributing to the avoidance of danger and trouble! A ground radar system ensuring the safety of shield tunneling!

last updated Feb 19, 2026

Ground Penetrating Radar System 'GES-System' *Q&A available

A ground radar system capable of detecting obstacles in front of the tunneling machine. No soil investigation is required, shortening the construction period. Easy to handle and ready for use from the day it is introduced.

last updated Feb 19, 2026

Forward Ground Penetrating Radar System for Construction Method 'GES-System'

Contributes to risk avoidance and trouble prevention! Ground-penetrating radar antenna that assists in the safety of shield tunneling.

last updated Feb 19, 2026