Description: In this captivating snapshot, witness the unseen world beneath the surface as Ground-Penetrating Radar (GPR) unravels the intricate network of rebars and conduits at Singapore's Bishan Depot. Like a skilled archaeologist, GPR uncovers the secrets buried in the depths, allowing us to comprehend the invisible framework that supports our structures. This photo encapsulates the power of technology to safeguard our infrastructure and enhance safety, while showcasing the artistry of engineering concealed within the concrete realm.