11 08, 2026

KoggerApp: echogram, bathymetry and side-scan mosaic

By |2026-08-12T14:08:21+00:00August 11, 2026|KoggerApp, Software|0 Comments

KoggerApp is the software half of a Kogger sonar: free, open-source (GPL-3.0) sonar survey software for Windows, Linux and Android. It connects to Kogger devices over serial or a TCP/UDP network — several at once — configures them, and turns what they return into something you can read while you are still on [...]

9 08, 2024

Getting started with KOGGER sonar

By |2024-08-10T06:55:52+00:00August 9, 2024|Uncategorized|0 Comments

KOGGER sonar is an affordable device that helps "see" underwater using sound waves. It can be used to find fish, search for sunken objects, and measure the distance to the seabed. The sonar sends a sound signal into the water, and when this signal encounters an object (like a fish or a piece [...]

21 01, 2022

How to open and view the *.KLF log files

By |2022-01-21T10:39:30+00:00January 21, 2022|Uncategorized|0 Comments

Here is the example how to view the recorded sonar data using Kogger application (Win32). After you run the application, press the following MENU button:   Select the FILE option and choose the *.KLF log file to download:   Press the mouse right button and make sure that ECHOGRAM is switched ON on the popup [...]

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