SYSTEM EXTENSION TECHNICAL SPECIFICATIONS Surveying the World,Mapping the Future Multiple applications, available for single beam echo sounder, ADCP and side scan sonar. Dimensions Weight of base boat Propeller type Brushless DC Veering without steering engine and sailing reversely 360° PTZ camera Auto-return while low battery or signal loss Windows 10 Communicating mode RF point to point in real-time Transmission range 2km radio communicating (4G optional) Manual or auto-pilot RF point to point in real-time Transmission range Water proof IP66 Real-time switching operation mode, control ship speed, steering and other functions, display the basic information 200KHz Beam angle Sounding range Sounding accuracy 1cm ± 0.1%h ( h=depth), 1cm depth resolution Computer-based real-time storage Removable modular culvert propeller Work frequency Sounding Performance Communicating mode Side scan sonar Maximum speed Navigation mode 4h with 2m/s ( The battery pack can be added to improve the battery life) Operating system Single beam echo sounder 3rd wind level and 2nd wave level Intelligent Controller Heavy duty trimaran, low barycenter, low resistance, stable sailing Direction control Ashore Base Kevlar & carbon fiber high-strength composite Battery endurance Safety Guarantee Hull material Power and Eletrical Parameters Hull design Hull Parameters Beacon（optional） SBAS Hull control system System Software Underwater topographic survey 0.5m CEP Autopilot, hull parameter control, coordinate conversion , etc HiMAX sounding software Supporting parameter configuration, coordinate conversion, depth location collecting, post-processing (simulative depth and digital depth combined for conveniently judging false depth), sampling feature point randomly, RTK and tide document for tide gauging, multiple data formats for result output , etc AUTHORIZED DISTRIBUTION PARTNER Underwater geomorphic survey Hi-Target Surveying Instrument Co. Ltd ADD: Building 13, Tian'An Technology Zone HQ Center, No. 555, North of Panyu RD, Panyu District, 511400 Guangzhou, China. www.hi-target.com.cn www.bd.hi-target.com.cn +86-20-28688296

SYSTEM INTRODUCTION Hi-Target latest intelligent USV — iBoat BS3 is a swift, efficient and robust unmanned surface vessel, offering the portable, fast, secure and multi-functional service for hydrographic survey and all kinds of water-related applications in different environments like rivers, lakes, reservoirs, harbors and even torrents. SYSTEM COMPOSITION AND FEATURES The industrial controller with a large-capacity battery has more than 20 hours of battery life, and it is of easy use with one key to switch between manual and automatic mode while control distance reaches 2 km. Hull Structure...