The cross staff was used to determine the vessels latitude by measuring the altitude of Polaris or the Sun.
used to draw things
2010
used to draw things
A Cross Staff and a Quadrant are Instruments that measure Latitude.
a cross staff
Latitude
Modern popes do not bear a crozier (a bent pastoral staff styled after a shepherd's crook), but rather bear the Papal Cross, a staff topped by a crucifix. In other words, it is called a Papal Cross. And they used to carry one called a crozier.
The collective noun 'staff' is used for a staff of workers or a staff of employees.
compass, astrolabe cross-staff, back-staff
The papal staff is called a ferula. It is a staff which is topped by a cross. Bishops carry a staff with a curved top which is called a crozier.
the instruments in navigation are gps's, kamals, sextants, cross staff, back staff, mariners astrolabe, quadrant, and octants :)
It depends on what they're crossed with! My staff is cross Victorian bulldog so she is taller and stockier than other staffs. She also weighs close to 30kg which is double the average staff weight.