Digital nautical chart Transas Ltd
TRANSAS TX-97 and SENC

Transas provides a one-stop shop solution, offering a complete range of official and non-official electronic charts. The Transas electronic chart database provides world-wide coverage and is updated with Notices to Mariners issued by Hydrographic Offices of different countries.

Transas TX-97 Vector Electronic Charts

- Produced from paper chart data published by all the major national Hydrographic Offices
- Provide world-wide coverage
- Scales from 1:100 to 1:200 000 000
- Ensure exhaustive information on chart objects (lighthouses, buoys, ports of call, etc.).

Transas SENC Chart Collection

SENC (System Electronic Navigation Chart) is an ENC data set that has been compiled into the internal format of a specific Electronic Chart Display and Information System (ECDIS). Transas is the only ECDIS manufacturer providing a SENC Service. Transas delivers official ENC data in SENC format as per the IHO amendment to paragraph 3.3 of S-52, and the new Techni cal Resolution A3.11 adopted at the IHO’s 16th International Hydrographic Conference.
Transas SENC Distribution Service was fully tested and approved by Det Norske Veritas (DNV) in June 2004 and the collection currently includes charts from PRIMAR, NOAA and IC-ENC.

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