[CA] [CA11] Boat Drifts Sideways; Port 2 Starboard. F.F. Capabilities

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Fish On,

While the RealVision 3D imaging will account for the motion which you have described, SideVision and DownVision imaging should not be expected to. The latter two types of sonar are dependent upon successions of high definition sonar slices (the sonar beam features a very narrow fore-aft angle and a much wider side to side angle) being sequentially (historically) rendered on the Fishfinder application screen. Accordingly, when drifting, it would typically be recommended that RealVision 3D and/or conical CHIRP Sonar imaging be used.