Basic Info.
Product Description
Geo Beam400M is a compact, intelligent, integrated, high-precision and non-calibration portable multi-beam system to meet the urgent needs of customers for light weight operations.The product fully reflects the concept of the development of the industry, to ensure the measurement accuracy at the same time, compact, compact, intelligent lightweight, low power consumption, anytime and anywhere fast measurement, breaking the
traditional multi-beam measurement Limitations.
The GeoBeam400M can be easily testedby one person, anditscompact nature is more suitable for USV/AUV/ROV multi-platform,extended and diversified operations.GeoBeam400M, ultra-cost-effective, ultra-integrated multi-beam sounding system, a new generation of artifact, you deserve it.
results showSystem composition
The GeoBeam400M built-in inertial navigation system (INS) and GPS provide real- time and continuous heading Angle, roll Angle, pitch Angle, speed, position and heave information to the multi-beam mapping system. The equipment has the characteristics of small volume, light weight, fast start, high precision and high reliability.
Dominant features(1) Sounding accuracy: meet IHO-S44 Hydrographic Code.
(2) Resolution: Dynamic focused beamforming allows for ultra-high resolution even at short ranges.
(3) Maximum update rate: 140° sweep strip is obtained from a single transmission up to 60Hz (depending on range).
(4) Withstand pressure depth: The GeoBeam400M wet end and waterproof cable has a maximum pressure depth of 50 meters.
(5) Beamforming: Processing the original signal, including the delay and phase rotation of the beamforming.
(6) Bottom Detection: The bottom detection algorithm uses a combined energy center and zero phase cross algorithm to detect the seabed topography of each beam with the highest accuracy.
(7) Beam distribution: The two standard beam modes are isometric and
isometric.The operator can select the most suitable operation mode from two different beam modes to obtain optimal sonar operation.
(8) Optional beam density: up to 1024 beams.
(9) Variable sweep width: The operator can adjust the strip sweep width from 30° to 140°.
(10) Automatic bottom tracking: realize automatic data collection, and the system automatically sets sonar parameters, including sounding range, gain, power and sweep width.
(11) Online beam mode selection: The number of beams can be selected without interrupting the measurement process.
(12) Real-time quality control display: The GB400M multi-beam system displays the intensity image on the display in real time. Overlaying the intensity image is the bottom monitoring image, providing the operator with quality control tools.
(13) 1PPS pulse processing and time marking:Data time calibration depends on the input 1PPS pulse and associated time information.
(14) Beam data logging: The GB400M multi-beam system generates operator- configurable beam data that can be captured, recorded, or saved directly to a local hard disk.
Field of ApplicationUtra shallow water measurement
Water conservancy mapping of rivers and lakes
Coastal mapping
Environmental Research
Habitat mapping
Port mapping
Hydrologic survey
Offshore underwater mapping
Detection of pipeline
Pipe line by detection
Before and after dredging and environmental measurements Survey of bank protection
Drone measurements
Investigation and Rehabilitation
Site clearance survey
Underwater detection and target location
Installation ModeMount the side side of the ship
(1) Must be installed on a firm and immobile part of the ship;
(2) Keep away from main engines, auxiliary engines, pumps and other places where noise and vibration are likely to be introduced;
(3) The mounting rod shall be fxed as close to the water line as possible; (4) The wet end of the sonar goes beyond the bottom of the boat;
(5) Installation point in the middle of the side or forward position, can not be installed in the stern;
(6) The distance between the top plane of the mounting bracket and the water surface should be less than 1 meter.
The mounting bracket can be fixed to the hull by welding or fixing with screws. Welding is recommended. The mounting column and the
mounting bracket are used together.
Main technical indicators
System Configuration
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