ASI Group Ltd.
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Unmanned Hydrographic Surveys
FromASI Group Ltd.
ASI provides a unique Unmanned Survey Vessel (USV) that can be manually operated remotely by radio link or can operate autonomously using a pre-programmed mission plan with a Differential Global Positioning System (DGPS).
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The benefits of using an USV over a traditional fully manned vessel:
- Safety – eliminate personnel on the water, minimize risk to crew and client staff
- Logistics – easier to deploy and recover (can be deployed by hand from shoreline)
- Coverage – investigation of confined areas and shallow water; increased maneuverability
The USV platform can be equipped with a wide array of sensor and/or packages such as:
- Side Scan Sonar
- Single or Multi-beam Echo Sounders
- Sub-bottom Profilers
- Above & Below Water Cameras
- Environmental Parameter Sensor (i.e. Temperature, Turbidity, Conductivity, etc.)
- Micro-ROV Deployment
- Sediment Characterization Equipment
- Sediment Sampling Equipment