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A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Historically, it was defined as the meridian arc length corresponding to one minute (.
History & Measurement
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mile nautical degree latitude 60 length miles one international equator unit metres arcminute used defined feet meridian circumference ft definition
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Nautical mile | cable | 10 | 1.00 | infobox |
| Nautical mile | foot | ≈ 6,076.11549 | 1.00 | infobox |
| Nautical mile | metre | 1,852 | 1.00 | infobox |
| Nautical mile | statute mile | ≈ 1.15078 | 1.00 | infobox |
| Nautical mile | Symbol | M, NM,[a] or nmi | 1.00 | infobox |
| Nautical mile | Unit of | length | 1.00 | infobox |
| Nautical mile | is a | unit of length used in air | 0.90 | text |
| Nautical mile | is a | arcminute of a meridian at a latitude of 45 | 0.90 | text |
| Nautical mile | related to Similar definitions | The | 0.60 | section |
| Nautical mile | related to Similar definitions | North Pole | 0.60 | section |
| Nautical mile | related to Similar definitions | The Earth's | 0.60 | section |
| Nautical mile | related to Similar definitions | Using | 0.60 | section |
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