Other Features In Discover 4600 - Edgetech 4600 Reference Manual

5.2.1 Other Features in DISCOVER 4600

There are other features in DISCOVER that may be used during a survey. These
functions are explained in this section.
Basic Bathymetry
To adjust the basic bathymetric processing parameters in DISCOVER, select
Bathymetry from the Top Menu (designated as row A in Figure 20) and then
Processing Parameters (Figure 31 and Figure 32).
Figure 31: Discover 4600 Top Menu - Selecting Bathymetric Processing Parameters
Here you can turn on/off the BATHYMETRIC PROCESSOR, adjust the echo strength
(1/10%), SNR filter (dB), and Minimum Process Range (m). This window also
allows you to specify if you would like to use/not use the external limits given by
rd
the 3 Party Interface. The recommended parameters are shown in Figure 32 for a
silty/sand type seafloor.
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Figure 32: Basic Bathymetry
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