The following provides a detailed description of the SV1012 3D Scanning Sonar for your reference.
The SV1012 3D Scanning Sonar is a single-beam, mechanically scanned 3D imaging sonar designed primarily for capturing the three-dimensional profiles of stationary objects in water. Its key advantages include low cost, compact size, light weight, and low power consumption.
Thanks to its sealed, oil-filled design, the sonar has no external rotating components, effectively eliminating the risk of bearing blockage by sediment or entanglement with seaweed or fishing lines.
The SV1012 operates using a single-beam, dual-axis scanning method. Two motors drive the sonar transducer to rotate along the θ-axis and φ-axis, and the echoes collected at each position are used to construct intensity maps and point-cloud representations of the scanned scene.
The θ-axis provides 360° omnidirectional scanning, while the φ-axis covers a range from −15° to 90°, enabling coverage of the entire water column. Scan range, speed, and resolution can all be configured through software.
With the SV1012 3D sonar, users can simply deploy the unit into the water and, after a short scanning period, obtain high-resolution 3D imagery of the underwater environment. Fine structural details are clearly visible — even individual stone blocks on bridge piers can be resolved.
By combining optical imagery and GIS spatial data, the system can further enable integrated visualization of both above-water and underwater information.
If you notice the circular patterns on the riverbed that resemble lunar craters, they are actually tilapia nesting sites. These fish build nests in pairs for spawning and then quietly wait for their fry to hatch.
