Triton SB-Interpreter User Manual
Page 13
Page 10
BACKGROUND IMAGE ADJUSTMENTS
Image adjustments are made by right-clicking on the individual tiffs. Options for adjusting
the background images include changing the view order and adjusting transparency in ‘Alpha
Settings’.
STEP 3B: Image Adjustments
a.
Right-click on ‘photo’ in the file tree and select ‘Move down’
b.
Right-click on ‘topo’ in the file tree and select ‘Alpha Settings’
Change the ‘Layer Alpha’ value to 50% using the slider bar
c.
Right-click on ‘k3000SSS_small’ in the file tree and select ‘Alpha Settings’
Check ‘Transparent Color’ box for making selected color transparent
Select ‘Black’ as image color to be transparent
These quick adjustments allow the user to see the topo chart draped over the aerial photo
with the sidescan image shown crossing the sub-bottom survey lines.
Use the sliding bar to
control the amount of
transparency
Check box for making
selected color
transparent
Image color chosen to be
transparent, to change
click on color and select
alternate color
To change the order,
right‐click on the GeoTiff
and select ‘Move up’ or
‘Move down’