A comparison between 3D high definition maps created by photogrammetry and by laser scanning applied for an autonomous vehicle

In this paper, based on the selected mathematical algorithm, the performing of two methods for building 3D high-resolution maps will be analyzed to find out the advantages and disadvantages of each one. The results show that the highresolution map constructed by using lidar is more accurate and detailed, whereas the map constructed by using images with coordinates is more intuitive.