IHO Standards related to ECDIS

As prescribed by IMO SN.1/Circ.266 Transas do the maintenance for ECDIS software to comply the latest IHO standards.

The following versions of Transas ECDIS systems are compliant with latest IHO standards:

  • Navi-Sailor 3000 ECDIS-I (see notes)
  • Navi-Sailor 4000 ECDIS MFD Premium
  • Navi-Sailor 4000 ECDIS Standard

Implemented edition of the standards Current Edition in force
NS 3000 ECDIS-I
v. 4.00.10 only (MNS27)
NS 4000 ECDIS MFD Premium starting from
v.2.00.xxx (MNS28)
NS 4000 ECDIS Standard starting form
v. 2.00.323 (MNS32ed2)
IHO Standards
S-57 Edition 3.1.1 *Note S-57 Edition 3.1.1 *Note
(3.1.2 starting from MNS30)
S-57 Edition 3.1.2 Electronic Navigational Chart (ENC) IHO
S-57 Edition 3.1.2
S-52 PresLib Edition 3.4 S-52 PresLib Edition 3.4 S-52 PresLib Edition 3.4 ECDIS Display and Presentation IHO
S-52 PresLib Edition 3.4
S-63 Edition 1.0 **Note S-63 Edition 1.1 S-63 Edition 1.1 ENC Data Protection IHO S-63
Edition 1.1
S-61 Edition 1.0 S-61 Edition 1.0 S-61 Edition 1.0 Raster Navigational Chart (RNC)
S-61 Edition 1.0

Notes

* - Attributes “start date-end date” for temporary objects Fog Signal, Radar Station, Retro reflector, Radar Transponder Beacon, Top Mark are introduced in S-57 Edition 3.1.2 and therefore these attributes are not read if ECDIS is not compatible with S-57 Edition 3.1.2.

** - Official charts ENC/S57 are supplied in S-63 ed. 1.0 protection format presently to be compatible with all existing systems on the market. NS3000 ECDIS-I is capable to read ENC charts encrypted according to S-63 ed. 1.1, with limitations related to installation procedure and some functionality of the system (it does not warn user if his chart permit is expired and if the chart became outdated).

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