Relying on the chief scientist team composed of many experts and scholars in photogrammetry, remote sensing, optical engineering, electronic information engineering, computer science and other fields and integrating the cutting-edge technological achievements of the high quality scientific research resources of the Institute of Aerospace Science and Technology of Wuhan University, the company is committed to promoting the digitalization, informatization and intelligent construction of rail transit with the high-precision 3D laser mapping technology with independent intellectual property rights, and providing a solid guarantee for the safety of rail transit operation in China.