Anchor-chain scope (length paid out) recommended for holding at different conditions - conservative rule-of-thumb multiplier on water depth.
Formula
$$ L = k \cdot D $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $D$ | Water depth | m | echo sounder |
| $k$ | Scope multiplier | - | operational practice |
Sources
- IACS UR A1 / Bowditch.