The nadir is the point on the celestial sphere that is __________.
A
90° away from the zenith
B
over Greenwich
C
on the western horizon
D
directly below the observer
E
İlgili Sorular
Which logbook is required to be submitted to the Coast Guard?Leeway is the __________.When signaling a course using the International Code of Signals, the signal _____________.INTERNATIONAL ONLY Which dayshape is prescribed for a vessel constrained by her draft?When should the emergency position-indicating radio beacon be activated after abandoning an OSV?