1. Ff Docking Systems Engineering and Construction Division

2. Vessel Docking  “20 / 20 / 20” Essential performance for reliable vessel docking  20mm accurate position, update rate of 20Hz, latency of 20ms  Centimeter or Submeter operation  During Docking maneuvers receivers provide rapid centimeter level accuracy’s  Also seamless switch to submeter operation for route navigation during a crossing  and then back to centimeter accuracy’s at the next port.

3. Seamless Navigation  Example - Stenna Fast Ferry  Carries 1400 passengers, 400 vehicles, 120 Trucks  Cruises at 40Knots, Docks at 10Knots!!!

4. Vessel Docking  Multiple Navigation Information  Provides specific navigation information for selected locations on the vessel.  Also provides information to ensure safe distances are maintained from wharves, pilings and other objects.  Data Recording  All positioning information is recorded and time-stamped into a project file allowing docking operations to be examined later

5. Vessel Docking  Overcome Limitations of Laser Systems  No line of sight is needed between the dock and the vessel,  Any size of vessel can be monitored with the same system  Functions at any state of the tide and will even give you an accurate tide level,  Optical systems rely on a reflected beam of light but with GPS the vessel can be at any angle to the dock or in any weather conditions

6. Vessel Docking  Conventional RTK  solves 3D vectors between a stationary base and moving rovers  Updates at 1, 2, 5, 10 or 20Hz  Relative accuracy, Base -> Rover = 1 - 2cm  Moving Base RTK  solves 3D vectors between a moving base and moving rovers.  Updates at 1, 2, 5, or 10Hz  Relative accuracy, Base -> Rover = 1 - 2cm

7. Vessel Docking – MB RTK  Relative Accuracy Base to Rovers  Always = 1 - 2cm  Absolute (real world) Accuracy  Dependant upon corrections supplied to the receiver designated the Moving Base  If no corrections - Autonomous (20m)  If DGPS corrections - DGPS (sub meter)  If RTK corrections - RTK (1 - 2 cm)  Relative Accuracy is always 1 - 2cm

8. MB RTK Schematic Moving Base Rover 1 Rover 2 CMR Relative accuracy = 1 - 2cm Absolute accuracy = 20m No Corrections

9. MB RTK Schematic Moving Base Rover 1 Rover 2 CMR Relative accuracy = 1 - 2cm Absolute accuracy = 1m DGPS Corrections

10. MB RTK Schematic Moving Base Rover 1 Rover 2 CMR Relative accuracy = 1 - 2cm Absolute accuracy = 1 - 2cm RTK Corrections

11. Jetty Docking  Fast Ferries (40knts) & LPG Tankers  Provide skippers and pilots with accurate Speed and Position information

12. Jetty Docking

13. SPM Docking  Permanent MS750 on SPM  Permanent or ‘carry- on’ MS750 or MS860 on VLCC & Shuttle Tanker  HYDROpro Software Single Point Moorings

14. SPM Docking

15. Lightering  Permanent MS860 on FPSO or FSRU  Permanent or ‘carry- on’ MS750 or MS860 on Shuttle Tanker  HYDROpro Software

16. Lightering  VLCC  Permanent MS860  HYDROpro software  Shuttle Tanker  Permanent MS860 on Bridge wing  HYDROpro software

17. Underway Replenishment (UNREP)  Supply Ship  MS860  HYDROpro s/w  Vessels  MS860  HYDROpro s/w

18. Lightering & UNREP