vais_s

Vailala P/T/RH Sensor

Vaisala located on the Air-Sea Interaction Tower at 18m above sea-level

Field name	Description	Units
Year	The year the data were collected	n/a
Yday	Decimal year day	UTC, January 1 at 00:00 is 1.0
MO	The month the data was collected	UTC
DA	The day the data were collected	UTC
HH	The hour the data were collected	UTC
MM	The minute the data were collected	UTC
SS	The second the data were collected	UTC
lrec_vaiptu	Total number of records collected during averaging period	n/a
T_air_vais_mean	Mean Air temperature	Degrees Centigrade (°C)
Rel_Hum_vais_mean	Mean Relative humidity	Percent (%)
Press_air_vais_mean	Mean Atmospheric pressure	Millibars
T_air_vais_median	Median Air temperature	Degrees Centigrade (°C)
Rel_Hum_vais_median	Median Relative humidity	Percent (%)
Press_air_vais_median	Median Atmospheric pressure	Millibars
T_air_vais_std	Standard Deviation of Air temperature	Degrees Centigrade (°C)
Rel_Hum_vais_std	Standard Deviation of Relative humidity	Percent (%)
Press_air_vais_std	Standard Deviation of Atmospheric pressure	Millibars
T_air_vais_len	Record length of valid Air temperature	Temp between -25 and 35*
Rel_Hum_vais_len	Record length of valid Relative humidity	RH between 0 and 110*
Press_air_vais_len	Record length of valid Atmospheric pressure	P between 870 and 1100*

* data also cleaned up after range check by removing outliers (4*std from the mean)

10/16/06 - new thermistor installed in ASIT Vaisala

10/24/11
A3010001 HMP45A-P recovered
Page last updated: 24 October 2011 - jjf