Table of Contents
Advertisement
e) Tilt,
f) Velocity Angle,
g) Probe Depth,
h) Battery,
i) Pressure.
j) To select a variable,
i). Use the up or down arrow key to view a
variable,
k) To accept the velocity measurement,
i). Press the Right Soft Key.
l) To
REDO
velocity measurement,
i). Press the Left Soft Key.
The conventions and graphic display features used for displaying Velocity and SNR raw
data are defined under
Properties associated with the variable output from the numerical calculations
performed on raw data collected is defined in
Variable
Warning supplied based on quality control
Warning
criteria
Samples
Total number of sample received
Spikes
Number of spikes removed from mean velocity
Mean X velocity component of all samples.
Vel. X
Velocity is despiked and mounting correction
applied (if applicable).
Mean Y velocity component of all samples.
Vel. Y
Velocity is despiked and mounting correction
applied (if applicable).
Mean Z velocity component of all samples.
Vel. Z
Velocity is despiked and mounting correction
applied (if applicable).
σV. X
Standard error of X velocity component.
σV. Y
Standard error of Y velocity component.
σV. Z
Standard error of Z velocity component.
SNR. 1
Signal to noise ratio of Beam 1
SNR. 2
Signal to noise ratio of Beam 2
SNR. 3
Signal to noise ratio of Beam 3
Angle
Flow angle relative to X direction
Bnd
Boundary QC value
Mean wading rod angle during point velocity
Tilt
measurement
FlowTracker2 User's Manual (January 2019)
Raw Data
Display.
Table 9-6 - Review Point Measurement
Description
170
SonTek – a Xylem brand
,
Table 9:6
Measurement
Units
Decimal
n/a
n/a
number
n/a
number
n/a
m/s or ft/s
4
m/s or ft/s
4
m/s or ft/s
4
m/s or ft/s
4
m/s or ft/s
4
m/s or ft/s
4
dB
3
dB
3
dB
3
Degree
2
n/a
n/a
Degree
2
Advertisement
Table of Contents
