HIMS-100 (Handhold Intelligent Mapping System) is a backpack style indoor and outdoor integrated intelligent mapping system independently developed by Zhongke Aerospace. It combines LiDAR and Simultaneous Localization and Mapping (SLAM) technology to obtain high-precision 3D point cloud data of the surrounding environment in real time without the need for GPS (GNSS). It can be used for integrated indoor and outdoor measurement, underground space information acquisition, tunnel engineering, digital factories, digital mines, forestry resource survey, BIM, building facade measurement and other fields.