C-map Cm93

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C-map Cm93 Download

Hi there,

I see that there is support for S57 & S63 electronic navigation charts, but what about the frequently used C-MAP CM93 format? The version 2 format has been around for ages, and a format description can be found here:

C-map Cm93 Download

C-MAP CM93/3 Zone 1, Area 8 CWC-01 Zone 1, Area 163 CWC-02 Zone 1, Area 164 CWC-03 Zone 1, Area 165 CWC-04 Zone 1 area 166 CWC-05 Zone 1, Area 7. C-MAP CM933.883 for MaxSea 12.6 3.4 Gb Jeppesen Marine has unveiled updated (CM93/3.883) C-MAP Professional+ for MaxSea 12.6. The latest evolution in C-MAP charting technology from Jeppesen Marine is an advanced electronic charting standard designed for high performance navigation systems.

  1. C-map CM93 V2 January 2013 Cm93 Nautical Chart In Torrents Sun Jul 06. C Map Cm93 Ed2 rapidshare megaupload hotfile,. Maxsea v10.3 Manual - Free ebook download as PDF File (.pdf), Text File (.txt).
  2. Released by: OnlineSpiderman. JEPPESEN C-MAP Professional+ / CM93 v3 / WF874. Description: The professional electronic chart for the professional mariner. Jeppesen Professional+ is a worldwide vector chart database for use on navigation systems such as ECS and ECDIS. The chart sources are based on official charts (both paper charts and digital.

Version 3 is encrypted, but presumably could be made to work (the same as S63)

Look forward to some discussion on this.

C-map cm93 edition 2

Cheers,

Mark

C-map Cm93 Edition 2

Cm93

C-map Cm93_3.883

Answers

C-map Cm93/3

  • Mark,
    I'm not sure how this post slipped by, but I've added an internal todo item #17420 for the C-MAP C93 format.
    The link you provided describes the file/folder layout of the files, but not the internal data layout of the files. It looks like the OpenCPN library may be able to help us with the un-encrypted v2 files. I doubt the encrypted files will be loadable. For S-63 we had to be approved as a hardware vendor to be able to decrypt the files. Typically encryption is not something you can reverse engineer.
    Do you have any sample files we could add to our todo item?
    Thanks,
    Mike
    Global Mapper Guru
    geohelp@bluemarblegeo.com
    http://www.bluemarblegeo.com/
  • Hi Mike,
    Did I ever send you some sample files? I note that OpenCPN now have o-charts.org and oeSENC Charts which seems to be repackaged S-67. Doing more digging at Chartworld and they also have their version 'directENC' which again seems to be re-packaged S-67:
    'a format (SENC) which makes handling and loading charts much easier. Please contact the navigation system manufacturer or ChartWorld to have confirmed that such format is supported'
    One of the main concerns for me (being a USB dongle user), is how the licensing is handled if I purchased a specific set of S-67 charts? Would I lose the charts when moving to a new workstation (which I do regularly)? Also, the chart provider equivalent (for example directENC) offer charts at a far reduced rate, and this would be much preferable to paying for S-67 charts 'usable for navigation'...
    Cheers,
    Mark
  • I mean S-63 charts obviously why is there no post edit function......