SPECIFIKATIONER PÅ UDSTYR
Sonar
- Swath coverage: Up to 180° - typically 110°
- Number of beams: 256
- Operating frequency: 200-700 kHz
- Bandwidth: 80 kHz
- Ping rate: Up to 60 Hz
- Range: 0.2 - 275 m
- Range resolution: <10mm
- Resolution: 400 kHz 0.9° across track, 1.9° along track
- Resolution: 700 kHz 0.5° across track, 1.0° along track
- Operating temperature: -4°C to +40°C
- Exceeds IHO Special Order
- CHS Exclusive Order
- USACE New Work
Motion Sensor
- Angle Accuracy static 0.02° RMS
- Angle Accuracy Dynamic @ ±5° simultaneous roll and pitch 0.03° RMS
- Resolution Angle 0.001°
- Resolution Heave 0.01m
- Angle range Roll/Pitch ±30°
- Heave range ±10m
- Heave Accuracy 5cm or 5%
- Acceleration accuracy 0.01 m/s2 RMS
Position Accuracy (RMS) horizontal/vertical
- Fixed RTK correctional signals from GPSnet.dk (via internet)
- RTK (<40km) 1 cm + 0.5ppm / 2cm + 1ppm
- Code DGNSS (<200 km) 40 cm + 3 ppm / 90 cm + 3 ppm Velocity 0.01 ms
- RTK extend (<15 mins) 3 cm + 1 ppm / 6 cm + 2 pp
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