Neutral density (kg/m3) 2500 m
20°E
40°
60°
100°
80°E
20°N
140°E
120°
20°N
27.925
27.9
26.8
28.025
27.
0°Ê
27.7
0°Ê
28.025
< 27.8
28.025
27.95
28.025
20°S
20°S
28.05
28.025
28.025
28.025
28.025
40°S
28.025
40°S
28
28
28.05
28.1
28.125
28.15
28.175
28.2
60°S
28.25
28.35
28.275
28.3
28.075
28.2
60°S
28.225
28.325
80°S
80°S
80°E
20°E
22
23
24
25
140°E
26
26.6
27.4 27.8 28.2
27.6 28.0