OpenCPN treats CM93 v2 as one of several supported chart types. When you add the directory, OpenCPN builds a composite view, automatically selecting the appropriate scale-level chart based on your zoom. It also supports multiple CM93 datasets simultaneously and can combine CM93 vector charts with raster charts in formats like BSB/KAP or official ENC charts.
The results were a mixed bag of dead links and cryptic forum posts from 2008. After wading through three pages of broken English and spam, I found what I was looking for. It was a repository link on a site that looked like it hadn't been updated since Windows 98.
It is highly recommended to switch to S-57 ENC (Electronic Navigation Charts) . These are the international standard.
While CM93 v2 charts are incredibly useful for situational awareness, passage planning, and general cruising, they are a legacy product.
At the top level of a CM93 directory, you will find an empty file with a .EXD extension, such as 20110803.EXD . The format of this filename is YYYYMMDD.EXD , and it indicates the version or edition date of the chart release. For example, a file named 20110803.EXD indicates a chart set released on August 3, 2011.
: Use a tool like WinRAR, 7-Zip, or the native OS extractor to unpack the files directly into your dedicated directory.
I right-clicked the CM93 archive and selected Extract All . "Where to?" the prompt asked. This was the tricky part. The CM93 charts were finicky. They didn't like being moved once installed. They required a permanent home. I created a folder directly on the C: drive, naming it simply: C:\Charts\CM93 .
Unlike standard single-file maps, a CM93 v2 dataset is a complex directory structure.
CM93 V2 charts are a reliable and accurate navigation solution for sailors and boaters worldwide. By following the download and installation process outlined in this article, you can ensure that you have access to the best possible navigation information. Whether you're a seasoned sailor or a beginner, CM93 V2 charts are an essential tool to help you navigate safely and confidently.
While OpenCPN is the most common platform for CM93 v2 charts, other software also supports the format:
Assuming you have a legitimate or archived copy of CM93 charts, here is how they are typically installed and configured in OpenCPN, the most popular software supporting this format.
OpenCPN treats CM93 v2 as one of several supported chart types. When you add the directory, OpenCPN builds a composite view, automatically selecting the appropriate scale-level chart based on your zoom. It also supports multiple CM93 datasets simultaneously and can combine CM93 vector charts with raster charts in formats like BSB/KAP or official ENC charts.
The results were a mixed bag of dead links and cryptic forum posts from 2008. After wading through three pages of broken English and spam, I found what I was looking for. It was a repository link on a site that looked like it hadn't been updated since Windows 98.
It is highly recommended to switch to S-57 ENC (Electronic Navigation Charts) . These are the international standard. cm93 v2 charts download install
While CM93 v2 charts are incredibly useful for situational awareness, passage planning, and general cruising, they are a legacy product.
At the top level of a CM93 directory, you will find an empty file with a .EXD extension, such as 20110803.EXD . The format of this filename is YYYYMMDD.EXD , and it indicates the version or edition date of the chart release. For example, a file named 20110803.EXD indicates a chart set released on August 3, 2011. OpenCPN treats CM93 v2 as one of several
: Use a tool like WinRAR, 7-Zip, or the native OS extractor to unpack the files directly into your dedicated directory.
I right-clicked the CM93 archive and selected Extract All . "Where to?" the prompt asked. This was the tricky part. The CM93 charts were finicky. They didn't like being moved once installed. They required a permanent home. I created a folder directly on the C: drive, naming it simply: C:\Charts\CM93 . The results were a mixed bag of dead
Unlike standard single-file maps, a CM93 v2 dataset is a complex directory structure.
CM93 V2 charts are a reliable and accurate navigation solution for sailors and boaters worldwide. By following the download and installation process outlined in this article, you can ensure that you have access to the best possible navigation information. Whether you're a seasoned sailor or a beginner, CM93 V2 charts are an essential tool to help you navigate safely and confidently.
While OpenCPN is the most common platform for CM93 v2 charts, other software also supports the format:
Assuming you have a legitimate or archived copy of CM93 charts, here is how they are typically installed and configured in OpenCPN, the most popular software supporting this format.
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