Ocean Cpa Method.pdf -

Modern "Ocean CPA" calculations typically integrate data from two primary systems:

Calculated by dividing the relative distance projection by the relative speed. Ocean CPA method.pdf

Provides GPS-based data including SOG (Speed Over Ground) and COG (Course Over Ground). 4. Calculation Methodology Ocean CPA method.pdf

Uses radio waves to track the relative bearing and range of nearby targets. Ocean CPA method.pdf

The time remaining until the ships reach that minimum distance. 3. Data Inputs