Analysis and Discussion on Key Techniques of Measuring Multi-source Data Processing

Vehicle-mounted mobile measurement technology integrates laser scanners, integrated navigation systems and CCD cameras to directly obtain data such as absolute coordinates and texture information of the target while moving. The purpose of this subject research is to deeply understand and master the related technology of vehicle-mounted mobile survey, and apply it to the urban large-scale strip topographic map surveying and mapping project, so as to improve the efficiency and quality of urban large-scale strip topographic map surveying and mapping.