A compass is a great tool for navigation because you can use it by itself to head in a straight line or just know what direction is which. If you use a map with a compass then you can use triangulation. This is where you orientate the map and then find three points and draw a line from them towards you based on their direction from the compass. This will tell you where you are and from this you can determine the direction to travel. All of this though was replaced with the invention of the GPS. This is a link about triangulation but they have images which might help understand better http://www.ussartf.org/compass_basics.htm.
a map if it has a compass rose on it
The basic principle in Navigation is to plot the path from where you are, to where you wish to go. This would be practiced by backpackers, ship's Captains, Aircraft, etc. You will probably use some instrumental aid, such as map and compass, a GPS system, an inertial navigation system, and so on.
The compass. The ancient Chinese invented the compass and revolutionized maritime (ocean / water) navigation.
A compass is a very useful navigation device, without it you may get lost.
When you are using a compass you are navigating to a certain point. So it could be navigation.
the compass and the astrolabe.
Compass
A compass fits this definition.
Compass Rose
The part of the lensatic compass that contains the sighting wire or front sight, along with two luminous sighting slots or dots for night navigation, is called the "lens" or "sighting lens." This component allows the user to align the compass with a distant object to take accurate bearings. The luminous features aid visibility in low-light conditions, enhancing navigation during nighttime.
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A navigation compass works based on the force of Earth's magnetic field. The compass needle is magnetized and aligns itself with the magnetic field, pointing towards the magnetic North Pole.