The Velodyne VLP-16 Puck Hi-Res sensor retains the VLP-16 Puck's 360° horizontal field-of-view (FoV) and 100-meter range, but delivers a 20° vertical FoV for a tighter channel distribution. The Puck Hi-Res has a channel distribution of 1.33° between channels instead of 2.00° in the standard VLP-16. This allows the Puck Hi-Res to deliver greater details in the 3D image at longer ranges. This will enable the host system to not only detect, but also better discern, objects at these greater distances. The specification sheet is located here.