YSI SonTek ADVField User Manual

SonTek/YSI
ADVField/Hydra Operation Manual (September 1, 2001) 101
RecordStat Set to YES
If RecordStat = YES , an additional 36 bytes of data are recorded in a single record at the end of
the burst (i.e., not
at the end of each sample). This data contains the means and standard devia-
tions of amplitudes, correlations, heading, pitch, roll, temperature, and pressure for the burst (as-
sumes the appropriate optional sensors are installed).
Datum Bytes Description
MeanAmp[3] 3 Mean amplitude in counts for 3 beams
MeanCorr[3] 3 Mean correlation in counts for 3 beams
MeanHeading 2 Mean heading in 0.1°
MeanPitch 2 Mean pitch in 0.1°
MeanRoll 2 Mean roll in 0.1°
MeanTemp 2 Mean temperature in 0.01°
MeanPress 4 Mean pressure in counts, 0-4095
StdAmp[3] 3 Standard deviation of amplitude in counts for 3 beams
StdCorr[3] 3 Standard deviation of correlation in counts for 3 beams
StdHeading 2 Standard deviation of heading in 0.1°
StdPitch 2 Standard deviation of pitch in 0.1°
StdRoll 2 Standard deviation of roll in 0.1°
StdTemp 2 Standard deviation of temperature in 0.01°
StdPress 2 Standard deviation of pressure in counts, 0-4095
SoundSpeed 2 Sound speed in 0.1 m/s
==
36
All Record Parameters Set to YES
When all the Record… parameters are set to YES , the maximum amount of data is recorded
(33 bytes).
Datum Bytes Description
Vx 2 Velocity components expressed as 2-byte,
Vy 2 signed integers,
Vz 2 in units of 0.01 cm/s
A1 1 Signal amplitude,
A2 1 for each of the beams,
A3 1 in units of counts
C1 1 Correlation score,
C2 1 for each of the beams,
C3 1 expressed as a percentage (%)
Heading 2 Heading angle in units of 0.1 degree
Pitch 2 Pitch angle in units of 0.1 degree
Roll 2 Roll angle in units of 0.1 degree
Temperature 2 Temperature in units of 0.01°C
Pressure* 2 Pressure in units of counts (0-65535)
Ad Chan 1 2 Data from sensor channel #1 in units of counts (0-65535)
Ad Chan 2 2 Data from sensor channel #2 in units of counts (0-65535)
ExtPressure 3 Data from external pressure sensor in milli-dbars
CTD or LISST 4 CTD: Temperature, salinity, pressure, and conductivity
== LISST: Optical transmission, pressure, and temperature
33
*
Note: If ExtSensor = 3_OBS , raw Ad Chan 3 data is displayed here.

YSI SonTek ADVField Specifications

General

Brand	YSI
Model	SonTek ADVField
Category	Measuring Instruments
Language	English