the angular difference between true north and magnetic north on the horizontal plane

Magnetic declination is the angular difference between true north and magnetic north on the horizontal plane.

the angle on the horizontal plane between magnetic north (, the direction in which the north end of a compass needle points

Magnetic declination or variation is the angle on the horizontal plane between magnetic north (the direction the north end of a compass needle points, corresponding to the direction of the Earth's magnetic field lines) and true north (the direction along a meridian towards the geographic North Pole).

This difference between Magnet North and the True North

This difference between Magnet North and the True North is called Magnetic Declination.

the angle on the horizontal plane between magnetic north (, the direction the north end of a compass needle points

Magnetic declination is the angle on the horizontal plane between magnetic north (the direction the north end of a compass needle points, corresponding to the direction of the Earths magnetic field lines and True North (the direction along a meridian towards the geographic North Pole).

the difference, , between where a compass points and true north given in degrees

Magnetic declination is the difference, given in degrees, between where a compass points and true north.

an basic attitude to be au fait with when navigating your way all the way through the wilds with map and compass

Magnetic declination is an basic attitude to be au fait with when navigating your way all the way through the wilds with map and compass.

accurate navigation

Magnetic declination is an important concept for accurate navigation.

The angle between magnetic meridian at a point and

The angle between magnetic meridian at a point and geographical meridian is called the magnetic declination.

The angle between them

The angle between them is called the magnetic declination.

the difference between magnetic and true north, which actually varies by region

One complication is magnetic declination—the difference between magnetic and true north, which actually varies by region.

the horizontal ∠ between True Meridian & Magnetic Meridian through the pt

Magnetic declination is the horizontal ∠ between True Meridian & Magnetic Meridian through the pt under consideration.

The difference between the north geographic pole and the north magnetic pole

The difference between the north geographic pole and the north magnetic pole is called magnetic declination, or just declination.

the difference between true north () and magnetic north ) the axis around which the earth rotates(the direction the needle of a compass will point

Magnetic declination is the difference between true north (the axis around which the earth rotates) and magnetic north (the direction the needle of a compass will point).

Magnetic variation (also known as magnetic declination)

Magnetic variation (also known as magnetic declination) is different depending on the geographic position on the globe.

The horizontal angle between the magnetic meridian and the true meridian

The horizontal angle between the magnetic meridian and the true meridian is known as magnetic declination.

an easterly or westerly error caused by the difference between the locations of the earth's north and apparent magnetic north poles as seen from your location

Magnetic Declination Magnetic declination is an easterly or westerly error caused by the difference between the locations of the earth's north and apparent magnetic north poles as seen from your location.

the angle between true geographicnorth and magnetic North () () the direction of the magnetic compass needle

Magnetic declination is the angle between true (geographic) north and magnetic North (the direction of the magnetic compass needle).

as the difference between true north (the axis around which the earth rotates) and magnetic north (the direction the needle of a compass will point

Magnetic declination is defined as the difference between true north (the axis around which the earth rotates) and magnetic north (the direction the needle of a compass will point).

The angle through which freely suspended magnetic needle is inclined to the geographic axis

The angle through which freely suspended magnetic needle is inclined to the geographic axis is known as magnetic declination.

compass bed calibration and normal field measurements

Usually, the magnetic declination is measured for compass bed calibration and normal field measurements.