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Electronic Navigational Chart (ENC)

Electronic Navigational Chart (ENC)

ENCs Improve Safety and Efficiency of Navigation.

Function
With ECDIS (Electronic Chart Display and Information System) or some of specially designed PC software, ENCs enable you to:
  • Perform Precise and Continuous Route Monitoring;
  • Be Alerted to Potential Dangers on your Course;
  • Route Planning, Route Recording Functions;
  • Variety of Display Selections to Choose from Automatic Loading of ENCs, Scale-Up/Down Function, North-Up or Course-Up Display; and
  • Display RADAR and ARPA Images with Chart Information.
Products List

Requirement

ECDIS

Before entering contract with us to use ENCs, you have to prepare computer-based information system such as Electronic Chart Display and Information System (ECDIS) in conformity with IMO standard A.817(19) or specially designed software such as ENC viewer in conformity with IHO S-57 standard and IHO S-63 standard for the use on PCs or other system.

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Media

ENCs are the chart information stored on CD-ROMs, compiled and produced in conformity with IHO Standard S-57, and encrypted in conformity with IHO Standard S-63.

Electronic Navigational Chart

Electronic Navigational
Chart contains base data of the chart

Electronic Notice to Mariners

Electronic Notice to Mariners
contains updates for the base data

CELL-PERMIT

CELL-PERMIT
contains keys to decrypt the encrypted base data or encrypted update data

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Procedure

The System for Procurement

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Application

Application for Use of ENC

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Catalogue

You can purchase from us, not only Japanese ENC but also Malacca and Singapore Straits ENC.

  Japanese ENC
producer Japan Coast Guard
Hydrographic and Oceanographic Department,
Japan Coast Guard

website
producer code JP
number of the cells independent 798 cells
Overview 30 cells (pdf) *
General Navigation 38 cells (pdf) *
Coastal Navigation 154 cells (pdf) *
Approach 174 cells (pdf) *
Harbour 402 cells (pdf) *
Berthing -
  Malacca and Singapore Straits ENC
producer PUSHIDROSAL(Indonesia),
National Hydrographic Centre(Malaysia),
MPA(Singapore)
producer code MS
number of the cells 6 cells
Overview -
General Navigation -
Coastal Navigation 3 cells
Approach 3 cells
Harbour  
Berthing -

Cell Selection Sheet for Japanese ENC (PDF)Cell Selection Sheet for Japanese ENC (Excel)

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Price (including tax)

  Japanese ENC Malacca and Singapore Straits ENC
3 months 330 yen per cell 1,210 yen per cell
6,270 yen for all 6 cells
6 months 440 yen per cell 1,760 yen per cell
10,560 yen for all 6 cells
9 months 550 yen per cell 2,640 yen per cell
15,840 yen for all 6 cells
12 months 605 yen per cell 3,520 yen per cell
19,800 yen for all 6 cells
discount price for contract renewal (no discount) (no discount)
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Updating

You can update your ENCs with weekly Electronic Notices to Mariners which can be downloaded freely from our website "ENC Support", or if you want it on a CD-ROM media, we can offer you JPY660/CD(including tax, postage excluded).

"ENC Support" for users of ENCs to download updates
How to Use "ENC Support" (PDF)

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Guidebook

"Facts about electronic charts and carriage requirements"

Facts about electronic charts and carriage requirements

Edition 1.0.0 _ January 2010
Published by the International Hydrographic Bureau MONACO

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