The datum from which the predicted heights of tides are reckoned in the tide tables is the same as that used for the charts of the locality. The depression of the datum below mean sea level for Hampton Roads, Virginia is __________.
A
between -.7 and +.5 feet
B
between 1.9 and 3.2 feet
C
4.1 feet
D
1.2 feet
E
İlgili Sorular
The preventer guy, as used on a conventional yard and stay rig, __________.How should the letter "O" be pronounced when spoken on the radiotelephone?The COASTAL DRILLER, in ocean transit at a draft of 10 feet 0 inches with winds greater than 70 knot...A semisubmersible displacing 18,000 long tons has an LCG 2 feet forward of amidships. Bulk, weighing...All oil spills must be reported to the ________________.