Single target TS vs. depth graph
The TS vs. depth graph shows a scatter plot of the target strength of individual targets against the depth for single targets.
Warning: Depth is plotted using Target on_axis_depth not Target_true_depth.
To display a TS vs. depth graph for a selection:
- Make a selection.
- On the Shortcut (right-click) menu, point to Graph Selection, and then click TS vs. Depth.
To display a TS vs depth distribution graph for a region:
- Select an existing region or define a new region.
- Note: If you wish to graph a bad data region, you must clear the Exclude bad regions option on the Analysis page of the Variable Properties dialog box.
- On the Shortcut (right-click) menu, point to Graph Region and then click TS vs. Depth.
Legend
Each single target is displayed as a + symbol at the relevant TS/Depth coordinate.
Hints
- Filters can be applied to targets prior to graphing using criteria specified on the Data page of the Variable Properties dialog box.
- Displayed TS vs Depth graphs will be recalculated and redisplayed if filter or other settings that affect the data are changed.
- If any targets are not displayed due to being filtered out, then that fact is reported below the graph. The graph window can be resized.