A Cross Staff and a Quadrant are Instruments that measure Latitude.
line line and staff matrix style cross functional self managed teams
III
staff cost to income
duties and responsibilities o office staff.
Staff is more rearward than it is increasing, imho
the instruments in navigation are gps's, kamals, sextants, cross staff, back staff, mariners astrolabe, quadrant, and octants :)
Renaissance explorers used instruments such as the astrolabe, quadrant, compass, and cross-staff for navigation. These tools helped them to determine their position at sea by measuring the position of celestial objects and the horizon. Additionally, they used charts and maps to plot their course and track their progress.
A quadrant.
a cross staff
The cross staff was used to determine the vessels latitude by measuring the altitude of Polaris or the Sun.
Latitude
used to draw things
2010
used to draw things
The least count of a cross staff is typically around 0.5 degrees. This means that it can measure angles with a precision of about half a degree.
Quadrant I : (+, +) Quadrant II : (-, +) Quadrant III : (-, -) Quadrant IV : (+, -)
The White Ensign of the British Royal Navy.