This shortcut is used by 45 programs in our database.
There isn't any generic description for this shortcut.
What this shortcut does in different programs?
All programs using this shortcut, by category.
Global Mapper 21 - Zoom out and in (hold SHIFT for larger move; hold CTRL key for smaller move). In walk mode raise and lowers walk mode height (SHIFT keys modifies reduce or enlarge height increment)