BS3 USV User Manual
26
2.9 Surveying
Figure 2-9-1 Survey configuration
Notice if the time, solution status, and water depth data in the
Statusinfo
bar are normal. The
water depth data should be clean and no noisy wave in the display window. In most water
conditions, there is no need to set
AutoPower
,
AutoGain
and
AutoThre
. When in special
circumstances, such as in shallow areas, the user can adjust the gain and threshold manually. The
higher the gain, the higher the echo amplification gain, the higher the threshold and the greater
the filtering strength. For example, when the water depth is 0.6 meters, the gain value is
recommended 25, and the threshold value is recommended 7.
After the above settings are complete, click the
Record
button in the upper left corner.
Surveying the W
orld, Mapping the Future