Triton SB-Interpreter - Manual (Page 15)

Page 12
PROCESS NAVIGATION
An important step to take once the sub-bottom data is imported is to process the navigation
in the data files. This process will smooth navigation and place markers in each sub-bottom
line at locations where lines intersect.
Navigation processing can be launched from the ‘File’ menu or by right-clicking on individual
data files to process just that lines navigation or on the root ‘Seismic Files’ folder to process
the navigation for all files.
STEP 4: Navigation Processing
a. Select ‘Process Navigation’ in the ‘File’ menu
b. Select ‘Filter Setup’
This will open a new window called ‘Boxcar Settings’ with options for filtering the raw
navigation data. It is important to note that navigation smoothing does not affect the original
data. The results are stored in cache files which are placed in the same folder as the data
files but have a *.sgc file extension for SEG-Y files and *.xtc for XTF files.