Latitude:	40.00N - 41.00N		Longitude:	135.00E - 136.00E
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 34.06 34.11 33.95 13 0.05 10 34.04 34.11 33.95 8 0.06 20 34.05 34.12 33.95 9 0.05 30 34.04 34.12 33.94 9 0.06 50 34.04 34.12 33.94 9 0.05 75 34.04 34.11 33.94 9 0.05 100 34.04 34.09 33.94 9 0.05 125 34.04 34.09 33.94 9 0.05 150 34.04 34.09 33.93 9 0.05 200 34.04 34.08 33.91 9 0.05 250 34.03 34.08 33.90 9 0.06 300 34.03 34.08 33.90 7 0.06 400 34.06 34.08 34.02 4 0.03 500 34.06 34.08 34.02 4 0.03