The oil and gas pipeline inspection RTK system comprises an online NRTK service, a portable explosion-proof RTK terminal, a high-stability positioning antenna, a data transmission module and a pipeline safety inspection unit. It delivers centimeter-level positioning accuracy via real-time differential technology. The terminal records pipeline layout coordinates, defect positions and inspection tracks during patrol operations. It supports routine safety inspections, pipeline deformation monitoring and hazard surveys for oil, gas and petrochemical pipeline systems.
