The new YellowScan Mapper II is an upgraded version of the YellowScan Mapper with streamlined direct georeferencing workflow. It is particularly useful for 3D modeling in areas under vegetation. The unit weights 2.1 kilograms, its maximum altitude is 75 meters and its maximum swath is 15 meters. For the IMU, YellowScan worked with Applanix. The integrated GNSS-Inertial OEM solutions combined with YellowScan software are designed to improve the productivity of LiDAR acquisition by eliminating GCPs and streamlining data processing.