Ground Penetrating Radar (GPR) is a non-destructive geophysical technique used to create images of the subsurface. It is used for mapping geological layers, identifying empty spaces, and locating buried utilities. This technique involves sending radar pulses into the ground, which bounce back when they encounter different materials or structures.

 

By analyzing these reflected signals, GPR can provide detailed images of subsurface features, including soil layers, rock formations, underground empty spaces, and utility infrastructure. The information obtained is valuable for geological studies, construction projects, and utility management. It helps in identifying potential hazards, planning excavation activities, and ensuring the safety of structures and utilities.

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探地雷達 （GPR） 是一種用於創建地下影像的非破壞性技術。它用於繪製地質層圖、識別空洞區域以及定位埋藏的地下管線。這項技術運用了電磁波的特性，當向地面發送雷達脈衝並遇到不同的材料或結構時，雷達脈衝的回波會有所不同。

 

透過分析這些反射訊號，探地雷達可以提供地下特徵的詳細影像，包括土層、岩層、地下空地和地下管線基礎設施。所獲得的資訊對於地質研究、建築項目和公用事業管理很有價值。它有助於識別潛在危險、規劃挖掘活動並確保結構和公用設施的安全。