Many CM93 v2 chart sets provide global coverage, making them especially valuable for bluewater cruisers who sail across multiple chart regions.
Because CM93 v2 is a legacy format, it is not available for "official" purchase or download from modern chart retailers. Availability
Before proceeding with downloading and installing CM93 v2 charts, it is critically important to understand the risks involved. cm93 v2 charts download install
Browse your computer to locate and highlight your root CM93 folder. Click or Select Folder . 3. Update the Database
Move the contents up one level.
Launch OpenCPN, click on the icon (the wrench/gear symbol) in the top toolbar, and select the Charts tab. 2. Add the Chart Directory Click on the Chart Files sub-tab. Click the Add Directory... button on the right side.
Press Force Full Database Rebuild to ensure proper index building. Many CM93 v2 chart sets provide global coverage,
CM93 version 2 (v2) is one of the most widely recognized marine vector chart formats in the history of digital blue-water navigation. Originally developed by C-MAP , this legacy worldwide chart database remains a staple backup resource for cruisers, sailors, and maritime enthusiasts utilizing open-source Electronic Chart Display and Information Systems (ECDIS) simulators. 1. What Are CM93 v2 Charts?