Ground Penetrating Radar (GPR) is a non-destructive geophysical technique that uses radar pulses to image the subsurface. By analyzing signals reflected off buried materials, it maps geological layers, voids, and utility infrastructure. This data is essential for construction, safety assessments, and excavation planning by accurately identifying underground features and potential hazards.

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GPR survey with vehicle is built for speed, scale, and efficiency — capable of scanning kilometres of road per day while operating within normal traffic flow. Equipped with multi-channel antenna arrays and integrated GPS, the system captures full-width subsurface data in a single pass, automatically georeferenced and ready for GIS mapping. From pavement layer assessment and void detection to large-scale utility corridor mapping, it is the preferred solution for highway authorities, utilities companies, and main contractors requiring rapid, network-wide subsurface intelligence with minimal road disruption.

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探地雷達 (GPR) 是一種非破壞性探測技術，利用無線電波脈衝進行地下成像。透過分析反射訊號，它能精準標定地層結構、空洞及管線分布，為建築施工、安全評估及開挖規劃提供關鍵的地下特徵與危害資訊。

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車載式 GPR 專為高效、大規模作業設計，可在不干擾正常車流的情況下，完成以公里計的路面掃描。系統整合多通道天線與 GPS，單次行駛即可擷取全路幅數據，並自動建立地理座標以供 GIS 製圖。這項技術能快速進行路面檢測、空洞偵測及大規模管線普查，是政府部門和承建商獲取全面地下情資且不影響交通的首選方案。