TOPIC: OpenCPN - Source Charts Plotter/Navigator

Dupa cum sugereaza numele programului, OpenCPN este un program Open Source si este gratuit.
Hartile nu sunt gratuite, dar gasiti pe internet harti gratuite sau contra-cost.

"OpenCPN is a concise and robust Chart Plotter Navigating software program. It is designed to be used at the helm station of your boat while underway, allowing you to easily chart a course and track your position right from your laptop. And its free."

Eu l-am instalat pe linux, de proba. Iata cum arata o captura:

Programul rulează si pe Windows si Mac OsX
Puteți descarca Pluginuri :
https://opencpn.org/OpenCPN/info/downloadplugins.html
Manuale:
https://opencpn.org/OpenCPN/info/manuals.html
cat si Programul propriu-zis:
https://opencpn.org/OpenCPN/info/downloadopencpn.html