: The dataset is organized into 144 subdirectories (e.g., 00300000 to 04501020 ), each covering a geographic area.
Treat CM93 v2 like a paper chart from 2012 – useful for the big picture, but your primary navigation must come from .
Create a dedicated folder on your main drive (e.g., C:\Charts\ or /home/user/Charts/ ).
Click Add Directory , navigate to your CM93 folder, and select it. cm93 v2 charts download install
Official "v2" charts are technically outdated for primary, official navigation (commercial vessels now use CM93 Ed3 or S-57 charts). However, they are still excellent for hobbyists and backup planning. 2. CM93 v2 Charts Download
If you’ve spent any time in the open-source marine navigation world, you’ve heard the legend: . A single folder of vector charts that supposedly covers the entire globe, from the Suez Canal to a remote Polynesian atoll. For years, it has been the unofficial standard for cruisers using OpenCPN .
Press Force Full Database Rebuild to ensure proper index building. : The dataset is organized into 144 subdirectories (e
Cruisers frequently pass along updated chart directories locally in marinas or anchoring fields. Download Checklist
Before pointing your navigation software to the charts, you need to organize them properly on your hard drive.
: If chart labels look too small on high-resolution screens, go to Options > Display > Units & Status and adjust the Chart Text Scale slider. Click Add Directory , navigate to your CM93
To get the most out of your vector charts, you need to configure OpenCPN's display settings to show the right amount of detail. Enable Vector Details
What are you using? (Windows, Mac, Linux, or Android?) What version of OpenCPN do you have installed? Are you getting any specific error messages during setup?
I can provide specific troubleshooting steps to get your chart system running smoothly. Share public link
: OpenCPN and qtVlm are the most common platforms that support this format. Note that CM93 v3 is a different, encrypted format and is not compatible with OpenCPN. Where to Download CM93 v2 Charts
: Ensure you selected the parent folder containing the FSH_93.DIC file. If you accidentally selected a folder one level too high or too deep, OpenCPN cannot read the chart library. Run a "Force Full Chart Rebuild" after correcting the path. 2. Missing Zoom Levels or Rough Outlines Only