ROV(원격 조종 수중 차량) stands for Remotely Operated Vehicle. It is an unmanned underwater robot that is controlled from the surface, often used for exploration, inspection, and research in marine environments. ROVs are equipped with cameras and various tools to perform tasks such as surveying shipwrecks, inspecting underwater pipelines, and conducting scientific research. These vehicles are commonly used in industries like oil and gas, marine biology, and oceanography. ROVs can operate at great depths where human divers cannot safely go, making them essential for underwater operations. Their ability to transmit real-time video and data helps scientists and engineers make informed decisions.