Compasses

Specialty compasses A standard Brunton Geo, used commonly by geologists Apart from navigational compasses, other specialty compasses have also been designed to accommodate specific uses.

In addition to physical compasses that is designed to help guide people along their life’s journey, there are also moral compasses as well.

Gyrocompasses remain in use for military purposes (especially in submarines, where magnetic and GPS compasses are useless), but have been largely superseded by GPS compasses, with magnetic backups, in civilian contexts.

Following the designated bearing on our deck compasses, we traversed easterly across the bay and entered a narrows between Kelley and Mahar Points.

Placing multiple compasses close together can help players determine the correct direction to head in, instead of spreading them out.

While GPS has largely taken over as the primary navigation tool in modern times, compasses are still widely used today.

The underground-combat manual contains instructions on how to camouflage tunnel entrances, locate them with compasses or GPS, enter quickly and move efficiently.

It must be more than a decade since I discovered the Compasses Inn, driving from London with my mate Martin, who insisted we go on a thoroughly English weekend away because he was about to move to America.

And compasses go right along with that.

In the 92 cadet units islandwide, students receive training in leadership, first aid, the use of maps and compasses, field craft and military knowledge along with other educational skills.

It also features a world where women are the strongest warriors, brilliant scientists and clearheaded moral compasses rather than relegating them to damsels in distress or comic relief.

Nothing but their moral compasses.

As the compass fill liquid is noncompressible under pressure, many ordinary liquid-filled compasses will operate accurately underwater to considerable depths.

Ceremonial swords and musical instruments, clocks, water works, astrolabes, compasses, telescopes and other scientific instruments, were all produced for him by some of the best craftsmen in Europe.

Compasses are also unreliable in areas prone to magnetic interference, such as sites being supported by scaffolding.

Compasses that include compensating magnets are especially prone to these errors, since accelerations tilt the needle, bringing it closer or further from the magnets.

Consequently, most thumb compasses have minimal or no degree markings at all, and are normally used only to orient the map to magnetic north.

Dry compasses began to appear around 1300 in Medieval Europe.

Fluxgate electronic compasses can be calibrated automatically, and can also be programmed with the correct local compass variation so as to indicate the true heading.

From these experiments, he concluded that the Earth was itself magnetic and that this was the reason compasses point north.