RSD

RSD is a binary format used by Garmin's chart plotters to save sonar data. This page describes the file structures as far as known. Of course, the format is implemented in Garmin tools which can be downloaded on their web site.

Filename structure

SD\GARMIN\Sonar_Recordings\

Sonar000.RSD

Sonar001.RSD

Sonar002.RSD

SD\GARMIN\UserData\

Sonar000.ADM

Sonar001.ADM

Sonar002.ADM

Basic Structure

Todo