innomar SBP smart - Page 140

140 User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN
140 Innomar Technologie GmbH (2023-01)
There are some toolboxes available that may be used to
 show the entire echo print (data file) in reduced size and indicate the area visible in the
ISE echo print area (overview box),
 calculate distance, slope, direction, velocity between two cursor positions (tool box),
 show a magnified part of the echo print around current cursor position (zoom box),
 show position track of the entire data file and indicate position at cursor (track box),
 pick and digitize object positions and dimensions (target picker).
Some of these toolboxes are also shown in the picture above.
To recalculate echo prints there are different signal processing options like:
 equidistant mapping along track,
 tide correction,
 heave compensation and swell filtering,
 applying sound velocity profiles,
 noise reduction (different filters and stacking/smoothing algorithms),
 spike and ghost removal,
 normalize gain,
 different colour mapping,
 instantaneous amplitude, phase, frequency or apparent polarity
(full waveform data only),
 digitize water depth, sediment layers as well as object positions and dimensions,
 overlay probe data (e.g., sediment or density probes),
 convert / improve position data or other auxiliary data.
It is also possible to cut or assemble INNOMAR data files. There are also tools available to assist
geophysical interpretation.
Calculated data can be stored in different formats for documentation or for further processing
with ISE or third-party software:
 echo print graphic (different graphic formats),
 track info, position data (ASCII),
 digitized layer data (ASCII xyz, CODA, PIPE, DXF, SVG),
 digitized object data (ASCII),
 Trace data (ASCII, different INNOMAR formats).