New for users of data from DIDSON imaging sonars
This page summarizes the new features, improvements and other changes that have been implemented in Echoview 4.90 which specifically affect the use of data from DIDSON echosounders.
Display setting Flip vertically
Use Flip vertically on the Display page of the Variable Properties dialog box to view your data in the same way as DIDSON's viewing program.
See also: New in Echoview 4.90 for all users for new features and improvements that will also benefit users of DIDSON sonars.