Latitude:	19.00N - 20.00N		Longitude:	108.00E - 109.00E
Month:	May

Depth Mean Max. Min. Number of Sample Standard Deviation 10 33.80 33.93 33.64 5 0.12 20 33.80 33.88 33.64 7 0.09 30 33.77 33.84 33.54 7 0.11 50 33.65 33.79 33.35 5 0.18