Latitude:	20.00N - 21.00N		Longitude:	138.00E - 139.00E
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.77 34.97 34.44 4 0.23 10 34.86 34.92 34.83 3 0.05 20 34.87 34.92 34.82 3 0.05 30 34.89 34.95 34.81 3 0.07 50 34.90 35.04 34.76 3 0.14 75 35.01 35.16 34.90 3 0.13 100 35.01 35.17 34.90 3 0.14 125 35.00 35.17 34.89 3 0.15 150 34.98 35.16 34.86 3 0.16 200 34.89 35.06 34.78 3 0.15 250 34.80 34.81 34.78 2 0.02 300 34.72 34.79 34.65 2 0.10 400 34.37 34.42 34.31 2 0.08