How many kilometers is 1 nautical mile? , how many kilometers is 1 nautical mile?

1 nautical mile (nmi) = kilometer (km).

The symbol used in the Legal Units of Measurement of the People's Republic of China is n mile. It is equal to the arc length corresponding to 1 minute of latitude on the elliptical meridian of the Earth (one degree is equal to 60 cents, and the circumference of a circle is 360 degrees). Since the Earth's meridian circle is an ellipse, its curvature is different at different latitudes, so the arc length corresponding to 1 minute of latitude is also unequal.

1 nautical mile = twice the length of the meridian 360 60 . δ is latitude. When δ = 0 degrees, i.e., at the equator, the length of 1n mile is the shortest, is; Longest at the poles (δ = 90 degrees), is.

At about 44 degrees 14 minutes, the length of 1n mile is equal to 1852m. This is the standard length of nautical miles adopted by the International Extraordinary Hydrographic Conference in 1929, which is currently adopted by China and most countries in the world.

1 nautical mile = kilometer (km) (Chinese standard).

1 nautical mile = kilometer (km). (U.S. Standards).

1 nautical mile = kilometer (km). (British Standard).

1 nautical mile = kilometer (km). (French Standard).

1 nautical mile = kilometer (km). (Russian standard).

How many kilometers is one nautical mile equal.

To do this problem, we need to know some commonly used units of length.

1 km = 1000 = 1 km.

1 meter = 10 decimeters.

1 decimeter = 10 centimeters.

1 cm = 10 mm.

1 mm = 1000 μm.

1 micron = 1000 nanometers.

1 nautical mile = 1852, meters.

So, 1 nautical mile equals:

1852 meters = 1852 meters 1000 = kilometers.

1 nautical mile = kilometer (km) (Chinese standard).

1 nautical mile kilometer (km) (U.S. norm).

1 nautical mile kilometer (British standard).

1 nautical mile kilometer (km) (French standard).

1 nautical mile kilometer (km) (Russian standard).

Basic Information. The shortest nautical mile is at the equator, 1 nautical mile = 1843 meters.

The longest nautical mile is at the North and South Poles, 1 nautical mile = 1862 meters.

The average radius of the Earth is 6,371,300m, and 1 nautical mile calculated from the average radius of the Earth is:

1 nautical mile = 2 * * 6371300 360 60 =

1 nautical mile = kilometer (km).

1 nautical mile = kilometer (km). (U.S. Standards).

1 nautical mile = kilometer (km). (British Standard).

1 nautical mile = twice the length of the meridian 360 60 . In layman's terms, the circumference of the earth where the meridian of the earth is located is divided into 360 degrees, and each degree is divided into 60 minutes, and each minute length is the average nautical mile length.

In the past, knots were used by the crew to measure the speed of the ship, and for every 1 nautical mile walked, the crew would make a knot on the lowered rope, and then use the knot as a unit of speed.

1 knot = 1 nautical mile Hour = (1852 3600) m s is the unit of speed, and 1 nautical mile (n mile) = 1852m is the unit of length.

1 knot is equal to 1 nautical mile per hour, which is kilometers (kilometers) traveled per hour

The speed of vehicles on land and river ships is measured in kilometers (kilometers) per hour, while the speed units of sea vessels (including **) and airplanes in the air are called "knots".

1 nautical mile = kilometer (kilometer), also known as kilometer, is a unit of length that is often used to measure the distance between two places. It is an international standard unit of measurement for length, and the symbol is: km, which is derived from the English word kilometre.

The unit of length refers to the basic unit of measuring the distance in space, and it is the basic unit formulated by human beings in order to standardize the length. Its SI unit is "meter" (symbol "m"), and the commonly used units are millimeters (mm), centimeters (cm), decimeters (dm), kilometers (km), meters (m), micrometers (m), nanometers (nm), and so on.

Nautical miles – Wikipedia, the encyclopedia of freedom.

The nautical mile, sometimes represented by a two-syllable word with the symbol nm, is a nautical unit of length used in navigation, equivalent to the International System of Units (SI) of 1,852 meters.

The "nautical mile" has traditionally been defined as a dime minute around the Earth (a circle is equal to 360 degrees, and 1 degree is equal to 60 minutes, so the length of 1 nautical mile is twice the length of a meridian 360 60). It can be measured from nautical charts as a change in the upper latitude of the meridian.

The International Extraordinary Hydrographic Conference in Monaco in 1929 defined 1 nautical mile as 1,852 meters. Prior to this, the definition of 1 nautical mile was slightly different in different countries and regions, for example, the United Kingdom was 6,080 feet in 1 nautical mile before 1970, which is equivalent to 1,080 feet, which is equivalent to 1,00 meters, while the United States used to be 6,080 feet, equivalent to 1,000 meters.

I hope you can adopt it as, thank you for your cooperation.

(One circle is equal to 360 degrees, and 1 degree is equal to 60 minutes, so the length of 1 nautical mile is twice the length of the meridian 360 60).1 nautical mile = kilometer (km).

Nautical mile: The unit in which the distance measured by aviation navigation is on the sea. There is no uniform symbol, usually nm (which can also be nano), nm and nmi.

1 nautical mile = kilometer (km) (Chinese standard).

1 nautical mile = kilometer (km). (U.S. Standards).

1 nautical mile = kilometer (km). (British Standard).

1 nautical mile = kilometer (km). (French Standard).

1 nautical mile = kilometer (km). (Russian standard).

The shortest nautical mile is at the equator, 1 nautical mile = 1843 meters.

The longest nautical mile is at the North and South Poles, 1 nautical mile = 1862 meters.

The average radius of the Earth is 6,371,300m, and 1 nautical mile calculated from the average radius of the Earth is:

1 nautical mile = 2 * * 6371300 360 60 =

In our country, 1 nautical mile is equal to a kilometer.

However, this does not apply to all parts of the world. The length of the nautical mile is not fixed, and varies from country to country. This is because:

In navigation, the length of the l-minute arc of the earth's meridian circle is specified to be 1 nautical mile (that is, 360*60/2 of the length of the meridian corresponding to the radius of the earth corresponding to 1 degree latitude). Note: One degree is equal to sixty cents).

However, since the Earth is not a standard sphere, with a slightly longer radius at the equator and a slightly shorter radius at the poles, the length of the arc of the meridian circle varies at different latitudes. This results in the longest and shortest nautical miles.

The shortest nautical miles are at the north and south poles, as vertical as l nautical miles = 1843 meters.

The longest nautical mile is at the equator, 1 nautical mile = 1862 meters.

The average radius of the earth is 6,371,300m, and 1 nautical mile calculated from the average radius of the earth's cherry blossom spring is the ridge resistance

1 nautical mile = 2* * 6371300 360 60 = so 1 km = 1000 nautical miles.

In our country, the rule is 1 nautical mile = km.

My country stipulates that one nautical mile is equal to a kilometre, but this does not apply to all parts of the world. The length of the ocean is not fixed, and countries use different lengths. This is because:

During the voyage, the length of the L arc of the Earth's meridian is 1 nautical mile (that is, the length of the Earth's semi-coarse diameter corresponding to 1 degree of latitude is twice that of 360 * 60 degrees of longitude).

Note: One time is equal to 60. However, since the Earth is not a standard sphere, the radius of the equator is slightly longer, while the radius of the pole is slightly shorter. Therefore, the length of the meridian is different at the same latitude without bending the stool. This will produce the longest and shortest oceans.

The shortest nautical mile is between the south and north poles, 1 nautical mile = 1843 meters. The longest sea is at the equator, 1 nautical mile = 1862 meters.

In our country, 1 nautical mile is equal to a kilometer. However, this does not apply to all parts of the world. The length of the nautical mile is not fixed, and varies from country to country.

This is because at sea, the length of the 1-minute arc of the Earth's meridian circle is specified to be 1 nautical mile. However, since the earth is not a standard sphere, the length of the 1-minute arc of the meridian circle varies in the latitude of the different nucleus, which gives rise to the longest and shortest nautical miles. The shortest nautical mile is at the equator, 1 nautical mile = 1843 meters.

The longest nautical mile is at the North and South Poles, 1 nautical mile = 1862 meters.

Other national nautical mile standards.

1 nautical mile kilometer (km) (U.S. norm).

1 nautical mile kilometer (British standard).

1 nautical mile kilometer (km) (French standard).

1 nautical mile kilometer (km) (Russian Rorotan gauge).

1 nautical mile is equal to a kilometer, which is the Chinese standard.

Nautical miles = kilometers (kilometers), which is the American standard; 1 nautical mile = kilometer (km), which is the British standard; 1 nautical mile = kilometer (km), which is the French standard; 1 nautical mile = kilometer (kilometer), which is the Russian standard.

2. The shortest nautical mile is at the equator, 1 nautical mile = 1843 meters. The longest nautical mile is at the North and South Poles, 1 nautical mile = 1862 meters. 1 nautical mile = 2 * * 6371300 360 60 =

3. Kilometer, also known as kilometer, is a unit of length that is usually used to measure the distance between two places. It is an international standard unit of measurement for length, symbolized km, which is derived from the English word kilometre. kilo is thousand, metre is meter, and kilometer is kilometre.

The international formula for converting nautical miles to kilometers is: 1 nautical mile = kilometer.

1 nautical mile is equal to a kilometer, which is the Chinese standard.

1 nautical mile = kilometer (km), which is the American standard; 1 nautical mile = kilometer (km), which is the British standard; 1 nautical mile = kilometer (km), which is the French standard; 1 nautical mile = kilometer (kilometer), which is the Russian standard.

The shortest nautical mile is at the equator, 1 nautical mile = 1843 meters. The longest nautical mile is at the North and South Poles, 1 nautical mile = 1862 meters. 1 nautical mile = 2 * * 6371300 360 60 =