The minimum distance (usually in nautical miles) between the vessels at the moment of closest approach.
Uses radio waves to track the relative bearing and range of nearby targets.
Incorporating Rate of Turn (ROT) and Change of Speed (COS) into AIS-based predictions for more accurate results during maneuvers.
Provides GPS-based data including SOG (Speed Over Ground) and COG (Course Over Ground). 4. Calculation Methodology
Defining a "safe zone" around a ship rather than a single point.
The time remaining until the ships reach that minimum distance. 3. Data Inputs
Ocean Cpa Method.pdf ❲AUTHENTIC | 2024❳
The minimum distance (usually in nautical miles) between the vessels at the moment of closest approach.
Uses radio waves to track the relative bearing and range of nearby targets. Ocean CPA method.pdf
Incorporating Rate of Turn (ROT) and Change of Speed (COS) into AIS-based predictions for more accurate results during maneuvers. The minimum distance (usually in nautical miles) between
Provides GPS-based data including SOG (Speed Over Ground) and COG (Course Over Ground). 4. Calculation Methodology Ocean CPA method.pdf
Defining a "safe zone" around a ship rather than a single point.
The time remaining until the ships reach that minimum distance. 3. Data Inputs