Join Date: Dec 2008
Location: Calgary, AB, Canada
Thanked 77 Times in 72 Posts
Rep Power: 9
An easy check: if the small number is larger than 5, it is probably metric.
Always read the title block of a chart. It has essential information.
Even though Canadian charts are usually metric, we still have some that are in fathoms and feet.
ISPA Yachtmaster Ocean Instructor Evaluator
Sail Canada Advanced Cruising Instructor
IYT Yachtmaster Coastal Instructor
ASA 201, 203, 204, 205, 206, 214
As I sail, I praise God, and care not. (Luke Foxe)