McMurdo Dry Valleys LTER

Please choose any filters you would like to add.

	Column	Filter
	DATE_TIME	Choose a minimum date (YYYY-MM-DD) Choose a maximum date (YYYY-MM-DD)
	AVG_SURFELEVCHANGE	Choose a minimum centimeter: Choose a maximum centimeter:

Please select what columns you would like to include.

Column	Label	Type	Definition
DATE_TIME	Date_time	Date/time	Date sample was collected
AVG_SURFELEVCHANGE		Physical quantity	Average surface change - snowfall / sediment accumulation or loss
STD_SURFELEVCHANGE		Physical quantity	Standard deviation for the surface change - snowfall / sediment accumulation or loss
MIN_SURFELEVCHANGE		Physical quantity	Minimum value of the surface change - snowfall / sediment accumulation or loss
MAX_SURFELEVCHANGE		Physical quantity	Maximum value for the surface - snowfall / sediment accumulation or loss
N_SURFELEVCHANGE		Physical quantity	Number of observations for this average