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RBRCTD_s


RBRCTD summary data

The RBRCTD measures conductivity, water temperature and seawater pressure.

It was installed along with the SBECTD sensor on the 12m node at approximately 11 m depth and ran for over a year (though it fouled fairly soon after deployment).

Most of the data parameters include valus for the mean and median value as well as the standard deviation of the variable. The table below shows the field name suffix used to differentiate amoung the different values:

Field name Description
_mean The mean value of the variable over the averaging period
_m50 The median value of the variable over the averaging period
_std The standard deviation of the variable over the averaging period
_length The number of valid data points collected over the averaging period

Here is the list of field names:

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_rbrctd Total number of records collected during averaging period n/a
twater_rbrctd
cond_rbrctd
press_rbrctd


RBR XR-420 CTDm


Updated: 09/19/07 jjf