Subsea Visual Positioning
Underwater markers for highly accurate identification, positioning and tracking
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Technology is embedded inside FORSSEA’s NAV CAM SUBSEA for easy use by ROV or AUVs
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Target Tracking & Attitude monitoring during installation
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Resident markers for real-time identification and positioning
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ROV or AUV close navigation and docking
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AUV Navigation Corridors
(Reduced intertial drift)
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Up to 10,000 markers for structure identification
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Markers qualified for +25y immersions (resistant to marine growth)
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Based on an open source technology to allow 3rd parties to interact with marker network
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Compatible with Geographic Information Systems and Augmented Reality solutions
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Reduce inertial drift of ROV / AUV sensors
Compatible with IXBLUE Gyros (Octans, Rovins…)
Compatible with EIVA’s Navipac software
Why chose FORSSEA instead of open source?
| OPEN SOURCE (ArUco + OpenCV) |
FORSSEA (embedded NAV CAM solution) |
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|---|---|---|
| Relative XYZ Accuracy at 3m ROV flying distance | 10-20mm | 3mm |
| Relative Attitude Accuracy (Heading/Pitch/Roll) at 3mROV flying distance | 10-20° | 0.3° |
| Error models for interacting with ROV/AUV Inertial Navigation System | ||
| Camera Standardized Lab Calibration | ||
| Turbidity Performances | x5-10 more detection |