Xylem SonTek FlowTracker2 - 8.3.3.4 Review Station Measurement

SonTek – a Xylem brand
FlowTracker2 User’s Manual (January 2019)
136
Review Station screen consists of tabular summary
of all measurements performed at the station,
a) Review Station, Table 8:9.
b) Velocity Distribution Plot,
i). Point velocity measurements at station
against theoretical 1/6
th
power law.
ii). Graphical presentation of how velocity
profile compare to theoretical 1/6
th
power
law.
Figure 8:26 - Review Station
c) To close the review station report,
i). Press the Right Soft Key.
ii). The software will navigate to the Data
Collection Window.
d) To Add station,
i). Press the Left Soft Key.
Figure 8:27 – Velocity Distribution
Properties associated with the variables and numerical calculations performed on the
raw data collected at the station is defined in Table 8:9,
Table 8-9 - Review Station
Variable
Description
Units
Decimal
Location
Station location measured from the start
location on tag line or measuring tape.
m or ft 3
Dist. Prev.
St.
Distance between current and previous
station.
m or ft 3
Depth
Measured water depth or effective depth (for
Ice method).
m or ft 3
Type
Station type (see Station Types).
n/a
n/a
Method
Discharge measurement method or velocity
method (see Determining Mean Station
Velocity).
n/a n/a
Ice
Ice Thickness (only for Ice method).
m or ft
3
WS to BI
Water surface to bottom of ice (only for Ice
method).
m or ft 3
WS to BS
Water surface to bottom of slush ice (only for
Ice method).
m or ft 3
Corr. Factor
Mean station velocity (mean velocity in
vertical) correction factor.
2
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