Hi-Target iBoat BSA Unmanned Survey Boat

Overview

The Hi-Target iBoat BSA is a lightweight unmanned surface vehicle (USV) designed for hydrographic surveying and inland water depth measurement. Integrating GNSS positioning, a single beam echo sounder, vessel control, and wireless communication, it offers an efficient solution for collecting bathymetric data without placing survey personnel onboard.

With a hull weight of approximately 6 kg excluding batteries, the iBoat BSA is suitable for single-operator deployment. Its M-shaped hull, intelligent navigation functions, and integrated sounding system make it a practical choice for river cross-section surveys, reservoir capacity measurements, and shallow-water mapping.

Key Features

Lightweight and Portable Hull

The iBoat BSA features a compact 980 × 560 × 345 mm hull made from carbon fiber and Kevlar composite materials. Its approximately 6 kg hull weight simplifies transportation and field deployment.

Integrated Single Beam Echo Sounder

A built-in 200 kHz echo sounder provides a specified depth measurement range of 0.15–300 m, supporting bathymetric surveys across a variety of inland water environments.

GNSS Positioning and Heading

The integrated dual-antenna GNSS system supports accurate positioning and heading determination. RTK positioning and inertial navigation help maintain reliable survey trajectories.

Intelligent Navigation and Safety

Automatic route navigation, low-battery return, signal-loss return, and millimeter-wave radar obstacle avoidance help operators manage survey missions more safely.

Extended Survey Endurance

With two standard batteries, the iBoat BSA offers up to 7 hours of operation at 2 m/s or 10 hours at 1.5 m/s under specified conditions.

Integrated Android Survey Control

The Android-based controller supports vessel operation, survey line planning, real-time monitoring, and sounding data collection. Operators can view survey information and manage missions from the shore.

Protected Propulsion System

Removable ducted propellers, protective screens, and a reinforced hull help reduce interference from aquatic vegetation and improve serviceability during fieldwork.

Technical Specifications

Model: Hi-Target iBoat BSA
Type: Unmanned Hydrographic Survey Boat / USV
Hull Dimensions: 980 × 560 × 345 mm
Hull Weight: Approximately 6 kg, excluding batteries
Hull Material: Carbon Fiber and Kevlar Composite
Hull Design: M-Shaped Bottom
Maximum Payload: 32 kg
Draft: 66 mm
Integrated Echo Sounder Frequency: 200 kHz
Depth Measurement Range: 0.15–300 m
Depth Accuracy: ±0.01 m + 0.1% of depth
Echo Sounder Beam Angle: 5°
RTK Positioning Accuracy: Horizontal ±8 mm + 1 ppm; Vertical ±15 mm + 1 ppm
Maximum Speed: Up to 7 m/s
Battery Endurance: Up to 10 hours at 1.5 m/s with two batteries
Waterproof Rating: IP67
Communication: 2.4 GHz Radio and 4G
Controller: 7-inch Android Touchscreen
Safety Functions: Obstacle Avoidance, Automatic Return, Shallow-Water Protection

Applications

River Cross-Section Surveys

Collect depth profiles and positioning data for river channel investigations and hydraulic engineering projects.

Reservoir Capacity Surveys

Measure underwater terrain to support reservoir storage capacity calculations and sedimentation assessments.

Shallow-Water Bathymetric Mapping

Survey rivers, lakes, ponds, and other inland waters where deploying conventional manned survey vessels may be difficult.

Dredging and Sediment Monitoring

Acquire water depth data for dredging assessment, sediment accumulation studies, and waterway maintenance.

Hydrographic Engineering Surveys

Support depth measurement and bathymetric data collection for ports, channels, bridges, and water infrastructure projects.

Hi-Target iBoat BSA from RTKSurvey.com

RTKSurvey.com supplies the Hi-Target iBoat BSA and other unmanned hydrographic survey boats for international customers. Contact our team for system configurations, compatible surveying accessories, and quotation assistance.