Version: BASE CD dated 18 March 2010 This readme text contains information pertaining to the supply of ENC and Admiralty Vector Charts in Admiralty services. The readme file contains three sections: 1. IMPORTANT INFORMATION - with regard to known problems with ENC data and overlapping ENC coverage 2. CAUTIONARY INFORMATION - with regard to ENC usage and ECDIS operation 3. GENERAL INFORMATION - about Admiralty Services 4. SPECIFIC INFORMATION - provided by RENCs and individual ENC producers about their ENC data Latest Corrections: 18/03/10 SECTION 1 C1 (CHINA NGD) - IMPORTANT INFORMATION IN SECTION 1 NOTICES TO MARINERS 04/03/10 SECTION 1 AMENDMENTS TO OVERLAPPING BAND 1 CELLS - DK (Denmark) & CA (Canada) 04/03/10 SECTION 1 IMPORTANT INFORMATION - NAVAREA I WARNING 037/10 issued by UKHO 1800GMT on 15/02/10 14/01/10 SECTION 2 CAUTIONARY INFORMATION - Revision and updates to this section 17/12/09 IMPORTANT INFORMATION - Overlapping Band 1 cells - DK (Denmark), GB (Great Britain) & CA (CANADA) 03/12/09 NEW INFORMATION - Inclusion of Chinese (C1) ENCS 03/12/09 IMPORTANT INFORMATION - Update of Canadian ENCs that are not equivalent to their paper charts (Unchanged February 2010) ************************************************************************************************************************************************************* SECTION 1: IMPORTANT INFORMATION ************************************************************************************************************************************************************* C1 (CHINA NGD) - IMPORTANT INFORMATION IN SECTION 1 NOTICES TO MARINERS ----------------------------------------------------------------------- Mariners should be aware that the Navigation Guarantee Department (NGD) of the Chinese Navy Headquarters announce navigational information within Section 1 of their Weekly Notices to Mariners publication. This information is not intended to correct NGD products but may be significant to navigation. NGD (C1) ENCs are not updated for this information, which may include changes to routeing measures and port developments. NAVAREA I WARNING 037/10 1800GMT ON 15/02/10: --------------------------------------------- "Mariners are advised that ECDIS may not display some isolated shoal depths when operating in "base or standard display" mode. Route planning and monitoring alarms for these shoal depths may not always be activated. To ensure safe navigation and to confirm that a planned route is clear of such dangers, mariners should visually inspect the planned route and any deviations from it using ECDIS configured to display "all data". The automated voyage planning check function should not be solely relied upon. The International Hydrographic Organization (IHO) is leading technical action to resolve this matter. Further information will be made available through Notices to Mariners." This warning has been issued for all NAVAREAS. OVERLAPPING BAND 1 CELLS DK (DENMARK) & CA (CANADA) - Updated 04/03/10: ----------------------------------------------------------------------- The following cells have overlapping data which may cause display issues on some ECDIS. DK1GSOUT overlaps CA176290. CA (CANADA) - CANADIAN HYDROGRAPHIC SERVICE - NON EQUIVALENT ELECTRONIC NAVIGATIONAL CHARTS: -------------------------------------------------------------------------------------------- Section 1 of the Canadian NM Monthly publication for February 2010 (Eastern Edition) contains the following statement:- CANADIAN HYDROGRAPHIC SERVICE - NON EQUIVALENT ELECTRONIC NAVIGATIONAL CHARTS The following ENC products are not equivalent to the current editions of their corresponding paper charts and should not be used as a replacement S-57 ENC NUMBER PAPER CHART NUMBER CHART TITLE CA476179 4466 Hillsborough Bay CA476327 4596 Bay of Exploits Sheet/feuille II (Middle/centre) CA476328 4597 Bay of Exploits Sheet/feuille III (South/sud) AU (AUSTRALIA) NOTICE TO MARINERS - IMPORTANT NOTICE: ----------------------------------------------------- Australian ENCs include all significant hydrographic information obtained by the Australian Hydrographic Service (AHS) at date of compilation. Significant information is updated by Australian Notices to Mariners. All reasonable efforts have been made to ensure the accuracy and completeness of the information, including third party information, incorporated in this product. The AHS regards third parties from which it receives information as reliable, however the AHS cannot verify all such information and errors may therefore exist. Where possible, indications regarding the reliability of information are noted or symbolised in the product. Users should familiarise themselves with the meaning of any notes or symbols. The AHS does not accept liability for errors in third party information or the inappropriate use of Australian ENCs. MY (MALAYSIA) OVERLAPPING DATA: ------------------------------- Mariners should be aware that the southern edge of MY3C0625 overlaps MS3IK2EB & MS3RS2FC. JP (JAPAN) PILOT BOARDING PLACES: --------------------------------- Pilot boarding places are only shown on Japan Hydrographic and Oceanographic Department (JHOD) products at scales larger than 1:100,000 and then only when the Japan Pilot Association, who decide the position of them, wish to show them. The Japan Pilot Association instructs JHOD not to show them in Seto Nai Kai (Inland sea). MY (MALAYSIA) MY3C0521 & MY3C0532 WITHDRAWN FROM SERVICE: --------------------------------------------------------- These cells overlap cells issued by Malacca & Singapore Straits group (MS) the Malaysian authority has agreed for us to temporarily remove the cells which overlapped with the MSS consortium ones. Malaysia will subsequently clip its cells at the international boundary thereby removing the problem. ENCs DERIVED FROM CHARTS ON NON-WGS84 COMPATIBLE DATUMS: -------------------------------------------------------- A number of GB cells are derived from charts that cannot accurately be referred to WGS84 Datum. Positions obtained from Global Navigation Satellite Systems, such as GPS, are normally referred to WGS84 Datum. The differences between satellite-derived positions and positions on these cells cannot be accurately determined; the estimated values of the differences for these cells are detailed in the Information attribute of Caution Areas thus: "Positions in this region lie within ± nn metres of WGS84 Datum" Mariners are warned that these differences MAY BE SIGNIFICANT TO NAVIGATION and are therefore advised to confirm GPS positions shown in the chart display using alternative navigational techniques particularly when closing the shore or navigating in the vicinity of dangers. Such cells contain a warning encoded as the name of a Sea Area feature covering the cell thus "This chart cannot be accurately referenced to WGS84 Datum; see caution message". They are intended for use with this warning continuously displayed and should not be used otherwise. NAVIGATIONALLY SIGNIFICANT DIFFERENCES BETWEEN ENCs AND BA PAPER CHARTS: ------------------------------------------------------------------------ The UKHO is engaged in a process of comparing all ENC data with our Admiralty chart series. A sample of ENC from the countries listed below has been looked at and differences have been identified that are navigationally significant. Whilst these differences are investigated, the UKHO advise that caution is exercised when navigating in these areas and recommends that ENCs in these areas are used in conjunction with a SOLAS compliant paper chart. Countries affected: Chile (CL) Pakistan (PK) S-57 EDITION 3.1.1 - NEW OBJECTS: --------------------------------- Please note that ENCs containing new objects depicting Archipelagic Sea Lanes, Environmentally Sensitive Sea Areas and Particularly Sensitive Sea Areas are now available within the Admiralty ENC Services, as specified in IHO S-57 (Edition 3.1.1). End Users will be able to view these new objects if their ECDIS is installed with the latest IHO Presentation Library – PL3.4. End Users with older versions of the Presentation Library (e.g. PL3.3 or earlier) will display these objects with a “?” (Question Mark). Users will still be able interrogate these objects to determine what they are. End Users with very old versions of the Presentation Library may not display them at all. MX (MEXICO) ENCs - UPDATE STATUS: --------------------------------- Mexico do not currently implement an Update regime for their ENCs. Mariners are advised to use all MX ENCs with caution and refer to the appropriate paper chart coverage. These ENCs are currently withdrawn from service; see IC-ENC disclaimer in Section 4. VE (VENEZEULA) ENCs - UPDATE STATUS: ------------------------------------ Venezuela do not currently implement an Update regime for their ENCs. Mariners are advised to use all VE ENCs with caution and refer to the appropriate paper chart coverage. These ENCs are currently withdrawn from service; see IC-ENC disclaimer in Section 4. KR (REPUBLIC OF KOREA) - GRID-BASED ENCS: ----------------------------------------- Republic of Korea have released a scheme of grid-based ENCs which have been included in Admiralty ENC services as of 24/07/08. The Republic of Korea chart-based ENCs have been removed from these services at the same time, although Republic of Korea will continue to issue and maintain them until the end of 2008. Republic of Korea was mistakenly allocated the KP Agency Code in early releases of IHO Document S-62; the new scheme carries the correct KR Agency Code. JP (JAPAN) ENCS NO LONGER AVAILABLE OR MAINATINED: -------------------------------------------------- Certain Japanese cells are no longer available to purchase pending cancellation and are no longer being supported for Updates due to re-scheming work being carried-out. Replacements for a number of these cells have already been issued; the following will be cancelled at a later date. JP24IG20 JP2514O0 JP2514OG JP349UH8 JP349UHC JP349UHG JP349UHK JP34CCLO JP34CCLS JP34CCM0 JP34DJNC JP34DJPK JP34EQRK JP34JN1O JP34JN1S JP34JN2G JP34JN2K JP34KU3O JP34KU5G JP34TFJS JP34UMLS JP34VTN8 JP34VTO4 JP3514P8 JP3514Q8 JP352BR8 JP353IUK JP354Q0K JP44BP5C JP44DJOC JP44NVPA JP44NVQE JP44QDU0 JP44QDU6 JP44R1F6 JP44RL00 JP44S8HA JP455DGM OVERLAPPING DATA ---------------- Some data providers issue ENCs which contain overlapping data coverage, both internally and with adjoining nation’s coverage. This may make them difficult to use in certain ECDIS systems which default to displaying both overlapping cells. Caution should therefore be exercised when using such overlapping data. Mariners should be aware that there will be a possibility that items of significance may be present only in one data set within an area of overlap. They should therefore take care to examine both data sets when planning a voyage through such an area. Some overlaps may be quite small and may not be noticeable when viewing data at the appropriate scale. Discussions are in hand between many of the data producers in order to resolve overlapping data problems. In the meantime, instances of overlapping data are as follows (note - the data is sorted alphabetically and the appearance of a data provider's name first has no significance): KNOWN INSTANCES OF OVERLAPPING DATA BETWEEN CONTRIBUTING HYDROGRAPHIC OFFICES' ENCS ----------------------------------------------------------------------------------- AU (AUSTRALIA) / KR (REPUBLIC OF KOREA) CA (CANADA) / GB (GREAT BRITAIN) CA (CANADA) / US (USA) DE (GERMANY) / DK (DENMARK) DK (DENMARK) / GB (GREAT BRITAIN) FR (FRANCE) / GB (GREAT BRITAIN) FR (FRANCE) / IT (ITALY) GB (GREAT BRITAIN) / IN (INDIA) GB (GREAT BRITAIN) / IT (ITALY) GB (GREAT BRITAIN) / JP (JAPAN) GB (GREAT BRITAIN) / KR (REPUBLIC OF KOREA) GB (GREAT BRITAIN) / NO (NORWAY) GB (GREAT BRITAIN) / US (USA) GR (GREECE) / TR (TURKEY) HR (CROATIA) / IT (ITALY) JP (JAPAN) / KR (REPUBLIC OF KOREA) JP (JAPAN) / RU (RUSSIA) KR (REPUBLIC OF KOREA) / RU (RUSSIA) RU (RUSSIA) / UA (UKRAINE) TR (TURKEY) / UA (UKRAINE) KNOWN INSTANCES OF OVERLAPPING DATA WITHIN INDIVIDUAL CONTRIBUTING HYDROGRAPHIC OFFICES' ENCS: ---------------------------------------------------------------------------------------------- CA (CANADA) GB (GREAT BRITAIN) HR (CROATIA) IN (INDIA) IT (ITALY) UA (UKRAINE) US (USA) IDENTIFICATION OF SPECIFIC ISSUES WITH ENC DATA - Updated 13/02/08 ------------------------------------------------------------------ US ENCs ------- Problems with Textual Description (TXTDSC) file contents. The mariner is warned that certain US ENCs have duplicate TXTDSC filenames, but with different contents. This may have varying results, depending on the ECDIS on which they are displayed. In some circumstances, the ENCs will have the correct versions of TXTDSC files associated with them as they are linked, but on ECDIS that store only one current version of a TXTDSC, a different version than the one intended may be displayed. Most differences are of a minor nature and will not cause any problems, but some will cause erroneous information to be attributed to ENCs. This includes a variety of information including US Coast Pilot details, COLREGS and other cautionary information. NOAA are in the process of issuing New Editions to rectify the problems. CANADIAN ENCs ------------- Some Canadian Textual Description (TXTDSC) files are rendered in HTML (.htm) format. Canada are in the process of replacing these with plain text files and currently less than 20 ENCs are affected. UKHO has evaluated the way in which some ECDIS/ECS handle this type of file on the systems available as of 19/11/07, but this may not necessarily reflect the current status of the manufacturer's software; the results are summarised below: OEM System OEM System imports .HTM Files Files Viewable in HTML Text Files Viewable in ASCII text MARIS ECDIS900 No - - TRANSAS NaviSailor 3000i Yes No Yes* SAM Electronics ChartPilot No - - JRS NDC 2000 Yes No Yes* Kelvin Hughes Nucleus No - - Furuno E1000 ECDIS No - - Sperry Marine VMS v6.5 No - - OSI ECPINS (version 5.1) Yes Yes - SevenCs OrcaMaster No** - - ICAN Aldebaran II (Build 27709) No - - * HTM files are viewable as text files but are not easily readable as they contain the HTML tags. ** OrcaMaster provides a dialog stating “Unknown annotation format. Use external editor to open”. Furthermore, there may be some resultant issues with the CRC (Cyclic Redundancy Checksum) values for the HTML TXTDSC files within the CATALOG.031 file. Although many ECS/ECDIS do not check the CRCs of text and picture files, some do. This may result in failure to load the affected files with consequential error messages relating to CRC checksum failures. NATIONAL LANGUAGE ATTRIBUTES ---------------------------- There are five National Language Attributes which are defined in S-57, the ENC Transfer Standard. These are all string type attributes intended to hold text in a national language. It has come to our attention that some national languages, especially those that use additional character sets, e.g. Turkish, Korean, etc. cannot be viewed in some ECDIS equipment. In these instances reference should be made to the English language versions of these files or references. The National Language Attributes affected are as follows and may be referenced from within the ECDIS with an unreadable text string: NINFOM [Information in national language] NOBJNM [Object name in national language] NPLDST [Pilot district in national language] $NTXST [Text string in national language] NTXTDS [Textual description in national language] In the case NTXTDS [Textual description in national language] files, it may be the content of the text file that is unreadable. ************************************************************************************************************************************************************* SECTION 2: CAUTIONARY INFORMATION ************************************************************************************************************************************************************* ELECTRONIC NAVIGATIONAL CHARTS - Cautionary guidance on the use and limitations of ENCs and associated ECDIS systems. Attention is drawn to the statement in Chapter 1, sections 1.24 to 1.27 of The Mariners Handbook (NP100) concerning the use of navigational information provided by the UKHO. This includes the following caution which applies to all charts, paper and electronic: Whilst the UKHO has made all reasonable efforts to ensure the data supplied is accurate, it should be appreciated that the data may not always be complete, up to date or positioned to modern surveying standards and therefore no warranty can be given as to its accuracy. The Mariner must be the final judge of the reliance he places on the information given, bearing in mind his particular circumstances, the needs of safe and prudent navigation, local pilotage guidance and the judicious use of available navigational aids. The appearance and content of the data depicted on paper and digital charts may vary with the scale of the chart and may be different when depicted in a digital chart system. Sections 2.77 to 2.97 of The Mariner's Handbook (NP100) provides further detailed information about the use of electronic charts and display systems. Updates for UKHO ENCs are issued weekly in line with UKHO policy for all its navigational charts, paper and electronic. Due to unforeseen technical difficulties, ENC updates may occasionally be issued late and consequently may not be synchronised with the corresponding Notices to Mariners and updates for paper and ARCS charts. Updates are issued for all Permanent Chart-Correcting and Preliminary Notices to Mariners. However, it may not always be possible to issue updates for Temporary Notices to Mariners, especially those that cover large geographical areas and are not chart specific. Mariners should consult the paper weekly Notices to Mariners booklet or the UKHO website, www.nms.ukho.gov.uk, for details of these Notices to Mariners. Considerable progress has been made in the development of Electronic Chart Display and Information Systems (ECDIS), the navigational systems which make use of ENC data. Many are being developed and a number have now achieved type approval. Mariners should be aware of the significant changes in navigational practice required by the introduction of ECDIS and of the need to manage these changes in a careful and prudent manner. In particular, he should recognise the developing nature of ECDIS and its supporting services, the user-training requirement, and the need for adequate back up arrangements. It should also be noted that the appearance and content of the data displayed in electronic charts may differ substantially from the same or similar data in the paper chart form. The definition of an ENC permits them to include information contained in nautical publications. However, currently-available ENCs do not contain such information and mariners using ENCs must continue to use related Admiralty nautical publications. Although ECDIS has been in use at sea for some years, its employment is not yet widespread and many mariners remain unpractised in its use. Mariners must therefore be aware of the user training requirement. They should satisfy themselves that their ECDIS provides all the navigational functionality that they will need and that they are familiar with the operation of this functionality. For example, some early ECDIS systems may be unable to display the cautionary notes which appear on the paper chart and are included in the ENC. Hence, care is required while experience is gained in the practical use of ECDIS. Some national maritime administrations have issued advice relating to the introduction of ECDIS, and mariners should ensure that they are aware of, and conversant with, that advice. ************************************************************************************************************************************************************* SECTION 3: GENERAL INFORMATION ************************************************************************************************************************************************************* It is important to note the copyright and explanatory information in the sections below. COPYRIGHT: ---------- (C) Crown Copyright 2010. All rights reserved. This publication is protected by Crown copyright. It is derived from Crown copyright information and copyright information published by other organisations. No part of this product may be reproduced either in whole or in part, except as specifically required by the host system, without the prior permission of the copyright holders. The product may not be sold, hired, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the copyright holders. Applications for the copyright holders' permission to reproduce any part of the product should be directed in the first instance to the Licensing Manager, UK Hydrographic Office, Taunton, Somerset TA1 2DN, United Kingdom. GEOGRAPHICAL NAMES – UK GOVERNMENT POLICY: ------------------------------------------ Some of the chart data in this product have been compiled by other hydrographic offices. In accordance with principles adopted by the International Hydrographic Organization the UKHO has not, without the permission of the data producer, made any amendments to such data. Consequently some of the names used to depict geographical features do not reflect the policy of the United Kingdom in relation to the naming of such features. Where this is the case it in no way implies that the United Kingdom accepts that the geographical names used are appropriate, or that it approves of their use. FURTHER INFORMATION: -------------------- For further information on the use of ENC and Admiralty Vector Chart data, please refer to the User Guide and NP100. For further information on the terms and conditions of supply of ENC and Admiralty Vector Chart data, please consult the Service end user licence agreement. If you have any queries related to this service please contact: UKHO Helpdesk: United Kingdom Hydrographic Office, Admiralty Way, Taunton Somerset TA1 2DN, United Kingdom Tel: +44 (0) 1823 723366 Fax: +44 (0) 1823 251816 e-mail helpdesk@ukho.gov.uk ************************************************************************************************************************************************************* SECTION 4: SPECIFIC INFORMATION ************************************************************************************************************************************************************* RENC INFORMATION: ----------------- IC-ENC DISCLAIMER TEXT ----------------------- IC-ENC has made all reasonable efforts to ensure that ENC data contained in the service supplied under this agreement is accurate. The ENC data is supplied by national Hydrographic Offices, which are responsible for the accuracy of their own chart information. Moreover, IC-ENC shall not be liable (except in case of death or personal injury solely and directly attributable to any negligent compilation or transcription by IC-ENC) in contract, tort, under statute or otherwise. MX(Mexico) / VE(Venezuela) - Updated 24/07/08 Due to the lack of an updating service at the present time, all Mexican and Venezuelan ENC units (as listed below) have been temporarily withdrawn from sale. You are therefore advised to remove any installed copies of these ENCs from your display system, and to use suitable paper charts when navigating in the area covered by these ENCs until further notice. Refunds for already paid subscriptions which expire after 24/07/08 are available from your supplier. IC-ENC accepts no liability for loss or damage caused by the use of these withdrawn ENCs: MX2009 MX3030 MX3040 MX3041 MX3042 MX3043 MX3044 MX3047 MX3060 MX4025 MX4030 MX4040 MX4045 MX4056 MX4061 MX5025 MX5060 MX5081 MX5085 MX5086 MX5090 MX5095 MX5105 MX6002 VE3001 VE3002 VE3003 VE3004 VE3005 VE3006 VE3007 VE4001 VE4003 VE4004 VE4007 VE4008 VE4009 VE4012 VE5001 VE5002 VE5003 VE5004 VE5006 VE5007 VE5008 VE5009 VE5013 VE5016 VE5017 VE5018 VE5020 VE5026 PRIMAR DISCLAIMER TEXT ----------------------- PRIMAR has made all reasonable efforts to ensure that ENC data contained in the service supplied under this agreement is accurate. The ENC data is supplied by national Hydrographic Offices, which are responsible for the accuracy of their own chart information. Moreover, PRIMAR shall not be liable (except in case of death or personal injury solely and directly attributable to any negligent compilation or transcription by PRIMAR) in contract, tort, under statute or otherwise. The ENCs contained in the PRIMAR service meet SOLAS chart and carriage requirements when kept up to date and used on an ECDIS with suitable backup. T & P notices: Overview of the current status of production of temporary (T) and preliminary (P) notices for each nation can be found here: http://www.primar.org/ DEVELOPMENT AND USE OF ECDIS Considerable progress has been made in the development of Electronic Chart Display and Information Systems (ECDIS), the navigational systems which make use of ENC data. Many are being developed and a number have now achieved type approval. Mariners should be aware of the significant changes in navigational practice required by the introduction of ECDIS, and of the need to manage these changes in a careful and prudent manner. It should also be noted that the appearance and content of the data displayed in electronic charts may differ substantially from the same or similar data in the paper chart form. Because of the developing nature of ECDIS and because there is as yet only limited ENC data availability, there has so far been little experience of the practical, operational use of ECDIS. Mariners must therefore be aware of the user training requirement. They should satisfy themselves that their ECDIS provides all the navigational functionality that they will need, and that they are familiar with the operation of this functionality. For example, some early ECDIS systems may be unable to display the cautionary notes which appear on the paper chart and are included in the ENC. Hence, care is required while experience is gained in the practical use of ECDIS. Some national maritime administrations have issued advice relating to the introduction of ECDIS, and mariners should ensure that they are aware of, and conversant with, that advice. ENC PRODUCER´S INFORMATION: --------------------------- AU (AUSTRALIA) -------------- UPDATES Updates for Australian ENCs are issued in line with the fortnightly Australian Notices to Mariners booklet. ENC updates are issued for all Permanent Notices to Mariners. For details of Temporary and Preliminary Notices to Mariners, mariners should consult the fortnightly Australian Notices to Mariners available via the AHS website at www.hydro.gov.au or register online at the AHS website to receive eNotices, an email Notices to Mariners service. DATA APPEARANCE It should be noted that the appearance and content of Australian ENCS may differ substantially from the same or similar data in the paper chart form. In particular the compulsory pilotage routes in the Great Barrier Reef contain depth data at 1-metre contour intervals taken from original surveys rather than from the existing paper charts. This will enable the full benefits of ECDIS and particularly its safety depth alarm function to be used most effectively. IMPORTANT NOTICE Australian ENCs include all significant hydrographic information obtained by the Australian Hydrographic Service (AHS) at date of compilation. Significant information is updated by Australian Notices to Mariners. All reasonable efforts have been made to ensure the accuracy and completeness of the information, including third party information, incorporated in this product. The AHS regards third parties from which it receives information as reliable, however the AHS cannot verify all such information and errors may therefore exist. Where possible, indications regarding the reliability of information are noted or symbolised in the product. Users should familiarise themselves with the meaning of any notes or symbols. The AHS does not accept liability for errors in third party information or the inappropriate use of Australian ENCs. COPYRIGHT Certain hydrographic information in this product is Copyright Commonwealth of Australia; and is used under licence with the permission of the Australian Hydrographic Service. All rights reserved. Apart from the uses permitted to the licensee under the user licence agreement, the information may not be copied, reproduced, translated or reduced to any electronic medium or machine readable form, in whole or part, without the prior written consent of the Australian Hydrographic Service. CA (CANADA) ----------- The use of Canadian ENCs is subject to the Canadian End User Licence Agreement. See http://www.charts.gc.ca/pub/en/digitalchart/default.asp C1 CHINA (NGD) -------------- People's Republic of China Copyright 2010. All rights reserved. The Navigation Guarantee Department of the Chinese PLA Navy Headquarters makes the accompanying data available under the terms of the Distribution Arrangement for ENCs between the United Kingdom Hydrographic Office and the Navigation Guarantee Department of the Chinese PLA Navy Headquarters. FI (FINLAND) ------------ According to the SOLAS convention (IMO Marine Safety Committee Resolution 99(73) which came into force July 1st 2002) this official Electronic Navigational Chart (ENC) produced by the Finnish Maritime Administration (FMA) can be used as a primary chart when there are no larger scale chart data available and the mariner is using a type approved ECDIS system. This ENC is based on paper charts and is published by the FMA. There are several ENCs available for the Finnish coast. For the latest ENC coverage of Finnish waters, please contact your local ENC distributor. Paper charts on a scale of 1:50000 are available for the Finnish coast. Additionally there are larger scale paper charts available for most important ports (Hamina (Finnish chart # 134), Kotka (# 138), Helsinki (# 191), Hanko (# 136), Turku (# 190), Maarianhamina (# 160), Degerby (# 169) and Mäntyluoto (# 225). In the table below you will find the paper equivalents of Finnish ENC cells according to their navigational purpose. ENC Usage band Paper Chart product General (2) General charts (scales 1:100000 - 1:500000, charts # 901,# 902,# 903 etc.) Approach (4) Coastal charts (scale 1:50000, charts # 14,# 15,# 16 etc.) Harbour (5) Harbour charts (scales 1:25000 - 1:10000, charts # 134,# 136,# 138 etc.) The Finnish Maritime Administration is only liable for the navigational data covering the authorised fairways. This ENC is protected by copyright and it may not be reproduced without the prior written consent of the Finnish Maritime Administration. Topmarks shown on buoy symbols in the ENC do not exist on the actual buoys. Buoys and beacons marking the main fairways are equipped with radar reflectors. All feedback is very welcome to the address below. FINNISH MARITIME ADMINISTRATION Hydrography and Waterways Department point of contact: Finnish Maritime Administration Chart Division/ ENC production P.O. BOX 171 Fin-00181 Helsinki Tel. +358(0)204 481 e-mail: enc@fma.fi Importance notice about the Saimaa deep-water route The maximum authorised draught in the Saimaa deep-water route is 4.35m. According to IHO standard S-57, which determines the data content and technical implementation of ENC cells, the depth of a channel can be expressed with one decimal digit only. Therefore ENC cells show the maximum authorised draught of the route as 4.3m although the actual draught is 4.35m. For further information on the Saimaa area channels and their depths please contact the Finnish Maritime Administration. FINNISH MARITIME ADMINISTRATION Hydrography and Waterways Department Contact information: Finnish Maritime Administration Järvi-Suomen väyläyksikkö Itäinen kanavatie 2 FI-53420 Lappeenranta Phone +358 (0)204 481 FR (FRANCE) ----------- Les ENC du service hydrographique et océanographique de la marine (SHOM), numérotées FRXXXXXX.YYY, sont dérivées des cartes marines papier et archives du SHOM. Elles sont conçues pour être utilisées conjointement avec d'autres documents publiés par le SHOM : Le Guide du Navigateur (en particulier le Volume 1 pour les informations concernant les cartes marines, leur précision et leurs limitations), Naviguer en sécurité, les Instructions Nautiques, les Livres des Feux et Signaux de brume, les Ouvrages de radiosignaux, les annuaires des marées, les atlas de courants de marée. Le Groupe d'Avis aux Navigateurs permet la tenue à jour de ces documents et contient également des avis préliminaires et temporaires. Utilisez toujours l'ENC ou la carte marine papier appropriée la plus détaillée et tenez à jour les ENC, les cartes marine papiers et les ouvrages nautiques en votre possession. Pour toute demande d'information ou remarque relative au contenu des ENC du SHOM, vous pouvez vous adresser à : SHOM, 13 rue du Chatellier - CS 92803 - 29228 BREST CEDEX 2, FRANCE ou à cartesel@shom.fr. Ce produit contient des éléments soumis au copyright, provenant du SHOM ou d'autres organismes. Les demandes de reproduction doivent être adressées à : SHOM, 13 rue du Chatellier - CS 92803 - 29228 BREST CEDEX 2, FRANCE. The ENC produced by the French Hydrographic Office (SHOM), numbered FRXXXXXX.YYY, are derived from paper charts and archives of SHOM. These ENC are to be used in conjunction with other SHOM publications : "Guide du Navigateur" (especially Volume 1 for information on the use of charts, their accuracy and limitations), "Naviguer en sécurité", sailing directions, lists of lights, lists of radiosignals, tide tables, and tidal streams atlases. The Notices to Mariners ("Groupe d'Avis aux Navigateurs") allows the updating of these documents and includes preliminary and temporary notices. Always use the largest scale appropriate ENC or paper chart and keep your ENCs, paper charts and publications updated. For further information or comments about the content of French ENCs, please apply to : SHOM, 13 rue du Chatellier - CS 92803 - 29228 BREST CEDEX 2, FRANCE or to cartesel@shom.fr. French ENCs include information protected by copyright and property of SHOM or other organisations. Reproduction consent shall be asked for to : SHOM, 13 rue du Chatellier - CS 92803 - 29228 BREST CEDEX 2, FRANCE. GB (GREAT BRITAIN) ------------------ See SECTION 2 - CAUTIONARY INFORMATION IN (INDIA) ---------- Indian Electronic Navigational Chart Release 2007.000 The Indian National Hydrographic Office (INHO) Electronic Navigational Chart (ENC) Release 2007.000 is the first release by the National Hydrographic Office, India and is produced according to International Hydrographic Organization S57 Edition 3.1 standard and are intended for use while navigating in the area covered by this ENC on an IMO compliant ECDIS. The updates of the ENCs will be provided on CD-ROM on fortnightly basis. LICENCE AGREEMENT This is a legal agreement between you and the Indian National Hydrographic Office, India (INHO), relating to your use of "The Indian Electronic Navigational Charts (ENC Data). By purchasing the ENC Data and/or by using the ENC Data, you agree to be bound by this Agreement. TERM OF AGREEMENT - This Agreement shall commence from the date of purchase and continue for the subscription period of one year unless otherwise terminated under this Agreement. Upon expiry of the first year, you have to renew your subscription for another year at such rates and on such terms and conditions to be determined by INHO at the date of renewal. PAYMENT - In consideration of the grant of the license and the services provided below, you agree to pay NHO/the Distributor the full purchase price of the ENC Data. UPDATED - Updates will be sent to you to keep you informed of the changes made to the ENC Data. In order to receive the updates, you must register with the authorized distributor(s). GRANT OF LICENSE - INHO grants you a non-exclusive license to use one copy of the ENC Data, which is licensed as a single product. The ENC Data is "in use" when it is loaded into the temporary memory (i.e. RAM) or installed into the permanent memory (e.g. hard disk, CD-ROM or other storage device) of a computer. COPYRIGHT - The ENC Data is owned by INHO and is protected by Government of India copyright laws, international treaty provisions, and all other applicable national laws. INHO reserves all rights not expressly granted. You may not rent, lease, market, distribute or transfer the ENC Data in part or full or any such copies to others or electronically transfer the ENC Data over a network. You may not reverse engineer, de-compile, disassemble or otherwise reduce the ENC Data to a human perceivable form for distribution to any third party. You may not modify, adapt the ENC Data or create derivative works based on the ENC Data or the accompanying written materials. Except where permitted under this License, the reproduction of the entire data comprised in the ENC Data in any form is expressly forbidden. You may be held legally responsible for any copyright infringement, which is caused or encouraged by your failure to abide by the terms of this License. You may not copy the accompanying written materials. VARIATION OF TERMS - INHO reserves the right to vary, alter or modify these terms and conditions from time to time and every renewal of subscription shall be subject to the new terms as may be varied, altered or modified at the date of renewal. LIMITED WARRANTY - INHO warrants that the ENC Data will perform substantially in accordance with the accompanying written materials for the period of license from the date of receipt when properly installed on an IMO compliant ECDIS. INHO does not warrant that the operation of the ENC Data will meet your requirements or operate free from error. INHO disclaims all other warranties, either express or implied, including but not limited to implied warranties or merchantability and fitness for a particular purpose or the accuracy of the contents, with respect to the ENC Data and the accompanying written materials. CUSTOMER REMEDIES - INHO's entire liability and your exclusive remedy shall be, at INHO's sole discretion, either the refund of the purchase price paid or the replacement of the ENC Data that does not meet INHO's limited warranty, upon the return of the ENC Data to INHO with a copy of your receipt within the warranty period. The limited warranty is void if failure of the ENC Data has resulted from accident, abuse or misapplication. Any replacement ENC Data will be warranted for the remainder of the original warranty period or 30 days, whichever is longer. NO LIABILITY FOR CONSEQUENTIAL DAMAGE - In no event shall INHO or its suppliers be liable for any damage whatsoever (including, without limitation, indirect, special, incidental, economic or consequential damages) arising out of the use of or inability to use the ENC Data or reliance on the ENC Data, even if NHO has been advised of the possibility of such damage. In any case, INHO's entire liability whether under this Agreement or in tort (including negligence), product liability or otherwise shall be limited to the amount actually paid by you. TERMINATION - This Agreement shall continue in force until terminated in any of the following ways : (a) destruction of the ENC Data; (b) automatically if you fail to comply with any term or condition of this Agreement; and (c) upon expiry of the subscription period or any renewal thereof. Upon such termination, you agree to return the ENC Data to INHO. The right of termination shall be in addition to any other remedies available to INHO. GENERAL - This Agreement shall be governed and interpreted in accordance with the laws of the Republic of INDIA. Failure or delay in enforcing any right or provision of this Agreement shall not be deemed at waiver of such provision or right in respect of any subsequent breach or a continuance of any existing breach. The ENCs on this CD-ROM are encrypted and can be accessed by the specific Electronic Chart Display and Information System (ECDIS) on procuring the license for the requisite ENCs. IT (THE HYDROGRAPHIC INSTITUTE OF THE ITALIAN NAVY (IIM)) --------------------------------------------------------- The IIM is the exclusive source of Electronic Navigational Charts (ENCs) for Italian waters. Data or information provided within UKHO services that originates from other sources must be considered supplementary to IIM data and information. It does not form part of IIM ENC cartography. Consult the "Premessa agli Avvisi ai Naviganti" and other Nautical Publications JP (JAPAN) ---------- Japanese ENC: Published by Japan Coast Guard 2-1-3, Kasumigaseki, Chiyoda-ku, Tokyo 100-8919 Japan Date of Publication: 7th Apr. 2006 Dates of Updates: Last Friday of every month Copyright: Japan Coast Guard; 2006. All right reserved. Contact point for further information on Japanese ENC and MSS ENC: Japan Hydrographic Association Phone +81-3-5708-7093 Facsimile +81-3-5708-7094 URL http://www.jha.jp E-mail enc-support@jha.jp Daiichi-Sogo Building 6th Floor, 1-6-6, Hanedakuko Ota-ku, Tokyo 144-0041, Japan MS (MALACCA AND SINGAPORE STRAITS) ---------------------------------- Malacca and Singapore Straits ENC: Published by Hydro-oceanographic Service, INDONESIA; National Hydrographic Centre, MALAYSIA; Maritime and Port Authority, SINGAPORE; Date of Publication: 26th December 2005 Dates of Updates: 1st day of every month Copyright: Hydro-oceanographic Service, INDONESIA; National Hydrographic Centre, MALAYSIA; Maritime and Port Authority, SINGAPORE; 2006. All right reserved. Contact point for further information on Japanese ENC and MSS ENC: Japan Hydrographic Association Phone +81-3-3543-0752; Facsimile +81-3-3543-0695 URL http://www.jha.jp; E-mail enc-support@jha.jp Tsukiji Hamarikyu Building 8th Floor, 5-3-3, Tsukiji Chuo-ku, Tokyo 104-0045, Japan NZ (New Zealand) ---------------- Published by LINZ Hydrographic Services Land Information New Zealand (LINZ) 160 Lambton Quay Private Box 5501 Wellington 6145 New Zealand Tel: +64 4 460 0110 General enquiry Tel: 0800 665 463 Fax +64 4 460 0161 Email info@linz.govt.nz www.linz.govt.nz UPDATES Updates for New Zealand ENCs are issued in line with the fortnightly electronic New Zealand Notices to Mariners booklet. ENC updates are issued for all Permanent Notices to Mariners. For details of Temporary and Preliminary Notices to Mariners, mariners should consult the electronic fortnightly New Zealand Notices to Mariners booklet or the LINZ website at www.linz.govt.nz or subscribe online at the LINZ website to receive fortnightly Notices to Mariners via email. DATA APPEARANCE QUALITY OF DATA. The M_QUAL object with a CATZOC attribute is included in New Zealand ENCs as an overlay. This may affect the appearance of the New Zealand ENCs as the ZOC polygons may overlap the LNDARE. MINIMUM SCALE. The SCAMIN step values for object and attribute combinations has been applied to New Zealand ENCs as per S-65 Appendix 1. NOTE due to software constraints 1. Aids to Navgation do not have SCAMIN applied and 2. the SCAMIN values for soundings are not as per S-65 Appendix 1. IMPORTANT NOTICE The information contained in this publication has been either produced by, or supplied to, Land Information New Zealand Hydrographic Services (LINZ) and was current as at the date of compilation. Significant hydrographic information is updated by a fortnightly Notices to Mariners service to which all mariners are encouraged to subscribe. All reasonable efforts have been made to ensure accuracy and completeness of the contents of New Zealand ENCs. LINZ regards third parties from which it receives information as reliable, however LINZ cannot verify all such information and errors may therefore exist. Disclaimer LINZ accepts no liability for any direct, indirect, consequential or incidental damages that result from any errors in the new Zealand ENCs whether due to LINZ or a third party, or that arise from the use, or misuse, of the information contained in New Zealand ENCs. COPYRIGHT New Zealand ENCs are owned by LINZ and protected under the NZ Copyright Act 1994 and international convention. All rights reserved. Apart from the uses permitted to the licensee under the user licence agreement, the information may not be copied, reproduced, translated or reduced to any electronic medium or machine readable form, in whole or part, without the prior written consent of LINZ. SG (SINGAPORE) -------------- © MARITIME AND PORT AUTHORITY OF SINGAPORE, SINGAPORE All rights reserved. No part of the ENC data produced by the Singapore Maritime and Port Authority (MPA) may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or other-wise, without the prior written permission of Maritime and Port Authority of Singapore. LIMITED WARRANTY With respect to any end-user of ENC data produced by the Singapore Maritime and Port Authority (MPA) (the MPA Data) neither the UKHO nor the MPA warrants that the MPA Data will meet your requirements or be free from error. To the fullest extent permitted under applicable law, in respect of MPA Data the UKHO and the MPA hereby exclude all other warranties, whether express or implied, including but not limited to implied warranties of merchantable quality and fitness for purpose. The UKHO and the MPA offer no warranty as to the accuracy of MPA Data or any other materials associated with it and supplied pursuant to this Agreement. NO LIABILITY FOR CONSEQUENTIAL DAMAGE In no event shall the UKHO or the MPA (even if advised of the possibility) be liable for any damage whatsoever (including but not limited to indirect, special, incidental, economic or consequential damage (including but not limited to loss of profits or environmental damage) and howsoever caused arising out of or in connection with your use, misuse or non-use of the MPA Data or arising out of or in connection with your reliance on MPA Data. US (UNITED STATES OF AMERICA) ----------------------------- Only ENCs named using the 'US' prefix are produced by the United States' National Oceanic and Atmospheric Administration (NOAA). NOAA ENCs are provided within this service under the provision of Certified ENC Distributor (CED) status, and therefore when maintained up to date meet US Federal carriage requirements. Permitted Use The NOAA ENCs are intended for navigational use. They are intended to be used in their electronic form only. You may download, use, and redistribute them without restriction, and without payment to NOAA, except as noted herein. They may be used to meet federal chart carriage regulations published in the Code of Federal Regulations. On November 15, 2005, the regulations were as stated below. These regulations may change, and mariners are advised to check the Code of Federal Regulations for their current status. 1) On May 2, 2001, the United States Coast Guard amended the United States chart carriage regulations to permit government vessels to use electronic charting and navigation systems in lieu of paper charts. 2) On July 1, 2002, the International Maritime Organization's (IMO) amendments to chapter V of the International Convention for the Safety of Life at Sea (SOLAS) became effective after being accepted by the Contracting Governments to SOLAS (Jan 2002) and the IMOs Maritime Safety Committee (Dec 2000). These amendments, in part, allowed an electronic chart display system (ECDIS) using ENCs to be accepted as meeting chart carriage requirements of SOLAS chapter V. 3) On August 15, 2002, the United States Coast Guard issued a statement of policy to bring its regulations into agreement with SOLAS Chapter V (as amended by the changes taking effect July 1, 2002). The policy statement said that, if a ship has an approved ECDIS installed according to SOLAS, Chapter V, the ECDIS will be considered as meeting the ship's nautical chart carriage regulations. The ships that are affected are: a) U.S.-flagged ships of 150 or more gross tons that engage on international voyages. b) U.S.-flagged ships certificated solely for service on the Great Lakes and the St. Lawrence River. c) Foreign-flag ships to which SOLAS, Chapter V, applies that are operating on the navigable waters of the United States. This policy is not applicable to U.S.-flag ships engaged only on domestic voyages. These ships must continue to comply with existing navigation equipment requirements until the chart carriage regulations are formally amended. NOAA updates its ENCs for Notice to Mariners on a weekly basis, but the timing of their availability is not guaranteed. Mariners are responsible for ensuring that their ENCs are the most current edition and that the most recent updates have been applied. While NOAA has accuracy standards for each step in the data collection and chart production process, much of the depth information found on NOAA charts is based on surveys conducted before 1940, the shoreline is more than 20 years old, and paper charts used to be compiled manually. Warnings Weekly updates to the ENCs are done on a "best efforts" basis. The timing of their availability is not guaranteed. You are responsible for ensuring that your ENCs are the most current edition and that the most recent updates have been applied. While NOAA has accuracy standards for each step in the data collection and chart production process, much of the depth information found on NOAA charts is based on surveys conducted before 1940, the shoreline is more than 20 years old, and paper charts used to be compiled manually. Go to http://www.nauticalcharts.noaa.gov/mcd/electronic_accuracy.html for more information regarding the accuracy of electronic charts.