You can also find a discussion of magnetic dip error at this web site.

In 1544, he observed magnetic dip and wrote a letter on the subject, but it aroused no interest.

These two vertical points are called magnetic dip poles.

The main errors occur during turns due chiefly to the effect of "magnetic dip".

The angle of the magnetic dip also changed.

When in steady straight and level flight the effect of magnetic dip is of no concern.

The reason for the change in magnetic declination and magnetic dip was a mystery.

Magnetic dip results from the tendency of a magnet to align itself with lines of force.

The vertical angle (magnetic dip, or inclination) was first measured in 1544 AD.

I ended the previous essay with the problem of why the compass needle pointed north, and why there was such a thing as magnetic dip.

A second limitation is magnetic dip.

The magnetic dip angle is about 1 , and varies slightly with altitude and year.

Magnetic dip is first described in Europe by Georg Hartmann.

Magnetic dip and Design of the magnetic inclinometer.

This is called magnetic dip.

Robert Norman measures magnetic dip.

A magnetic dip pole is a point on the Earth's surface where the magnetic field is entirely vertical.

Norman demonstrated magnetic dip by creating a compass needle that pivoted on a horizontal axis.

The magnetic dip poles are commonly referred to as the magnetic poles.

More importantly, it included Norman's discovery of magnetic dip, the incline at an angle from the horizon by a compass needle.

He is known mainly for his work on the temperature of the earth and his construction of a compass to measure magnetic dip at sea.

That would acccount for magnetic dip because the compass would point straight at the mountain through the bulge of the spherical Earth.

For 1930 the specification included Biflex magnetic dip and switch headlights and wire wheels.

Pilots must deal with turning error and acceleration error... both of which can be considered magnetic dip error.

Magnetic dip is caused by the downward pull of the magnetic poles and is greatest near the poles themselves.