Click to allow OpenCPN to index the new charts. Click OK . Step 5: Verify Coverage Zoom into a known area on the map.
If you see gray squares instead of charts, you’re zoomed out too far (CM93 has no overview charts). Zoom in below ~1:500,000.
: Most users find these charts via maritime forums, legacy file-sharing sites, or community groups (e.g., Cruisers Forum or specific Facebook groups : They are often distributed as compressed files (e.g.,
The CM93 v2 format has become particularly popular among cruising sailors and small-boat navigators because of its seamless worldwide coverage. Users who have obtained a copy of these charts often find that a single database covers the entire globe, making it ideal for long-distance voyages and passage planning.
In practice, CM93 v2 is obtained from:
Some regions show charts when zoomed in, but others remain blank.
C-MAP CM-93 Edition 2 charts are normally installed in MaxSea using CD-ROM media and an authorization code from C-MAP. To obtain the authorization code, you must first define which chart zones or areas you need. Contact C-MAP to enter into a licensing agreement and obtain CD-ROMs for the zones relevant to your navigation.
You can create specific Chart Groups, allowing you to quickly switch between your official S-57 charts and your CM93 v2 charts.
(all work in OpenCPN):
Click to allow OpenCPN to index the new charts. Click OK . Step 5: Verify Coverage Zoom into a known area on the map.
If you see gray squares instead of charts, you’re zoomed out too far (CM93 has no overview charts). Zoom in below ~1:500,000.
: Most users find these charts via maritime forums, legacy file-sharing sites, or community groups (e.g., Cruisers Forum or specific Facebook groups : They are often distributed as compressed files (e.g., cm93 v2 charts download install
The CM93 v2 format has become particularly popular among cruising sailors and small-boat navigators because of its seamless worldwide coverage. Users who have obtained a copy of these charts often find that a single database covers the entire globe, making it ideal for long-distance voyages and passage planning.
In practice, CM93 v2 is obtained from:
Some regions show charts when zoomed in, but others remain blank.
C-MAP CM-93 Edition 2 charts are normally installed in MaxSea using CD-ROM media and an authorization code from C-MAP. To obtain the authorization code, you must first define which chart zones or areas you need. Contact C-MAP to enter into a licensing agreement and obtain CD-ROMs for the zones relevant to your navigation. Click to allow OpenCPN to index the new charts
You can create specific Chart Groups, allowing you to quickly switch between your official S-57 charts and your CM93 v2 charts.
(all work in OpenCPN):
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