Scientific DataSmall Underwater Objects 3D Point Cloud Dataset Using Mechanical Scanning SonarJi-Wan HaWoen-Sug ChoiHyeung-Sik ChoiJoo-Hyun WooSunho ParkGi-Hoon ByunRyang-Hun KangMin-Kyu KimMin-Seok Son2026-04-13Full textDOI https://doi.org/10.1038/s41597-026-07070-0