1、BRITISH STANDARD BS ISO 19379:2003 Ships and marine technology ECS databases Content, quality, updating and testing ICS 47.020.70 BS ISO 19379:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 14 October 2003 BSI 14 October 2003 ISBN 0 580
2、 42750 1 National foreword This British Standard reproduces verbatim ISO 19379:2003 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee EPL/80, Maritime navigation and radiocommunication equipment and systems, which has the resp
3、onsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International
4、 Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British St
5、andard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Euro
6、pean developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 14, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when th
7、e document was last issued. Amendments issued since publication Amd. No. Date Comments Reference number ISO 19379:2003(E) OSI 3002INTERNATIONAL STANDARD ISO 19379 First edition 2003-09-01 Ships and marine technology ECS databases Content, quality, updating and testing Navires et technologie maritime
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13、ihgtsser edevrBSISO19379:2003IS:97391 O3002(E) I SO 3002 All irhgts seredevr iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Normative references. 1 3 Terms and definitions. 1 4 Requirements 2 4.1 ECS Database contents 2 4.1.1 Contents in general. 2 4.1.2 Details of contents 3 4.2 ECS Databa
14、se quality . 5 4.2.1 Product specification 5 4.2.2 Process control. 5 4.2.3 Source documents 6 4.2.4 Resolution 6 4.2.5 Reproduction accuracy 7 4.2.6 Correctness and completeness of encoding . 7 4.3 ECS Database updating 9 5 Test methods. 10 5.1 General. 10 5.2 Testing of the production process 10 5
15、2.1 Product specification 10 5.2.2 Process control. 10 5.2.3 Source documents 10 5.3 Testing of the ECS Database . 11 5.3.1 Testing tools 11 5.3.2 Cartographic framework. 11 5.3.3 Resolution 11 5.3.4 Reproduction accuracy 12 5.3.5 Details of ECS Database contents 13 5.3.6 Updating the ECS Database.
16、 13 Bibliography . 14 BSISO19379:2003IS:97391 O3002(E) iv I SO 3002 All irhgts seredevrForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out t
17、hrough ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO colla
18、borates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Sta
19、ndards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements o
20、f this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 19379 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 6, Navigation. BSISO19379:2003IS:97391 O3002(E) I SO 3002 All irh
21、gts seredevr vIntroduction This International Standard covers the content, quality, updating and testing of an Electronic Charting System (ECS) Database. This International Standard does not cover the system (hardware and operating software) on which the ECS Database is used. Its purpose is to clear
22、ly define the minimum acceptable requirements for electronic chart data to support a system of electronic charts with maximum safety, efficiency and convenience. The three requirements, contents, quality and updating, seriously impact the safety of navigation. Hence the provisions of this Internatio
23、nal Standard that define these requirements are made with care, consistent with concerns for navigational safety. All three of the requirements lend themselves to precise description, definition and measurement. Hence it is reasonable to rely on a Standard to assure a major contribution to navigatio
24、n safety when using a compliant electronic chart. ECS are Electronic Chart Systems that electronically display the real-time vessel position and relevant nautical chart data and information from the ECS Database on a display screen, but do not meet all of the IMO requirements for ECDIS and are not i
25、ntended to satisfy the SOLAS Chapter V requirement to carry a navigational chart. National regulatory authorities may wish to require compliance with this International Standard for data used in ECS or other electronic navigation systems regulated by their countries. BSISO19379:2003blank BSISO19379:
26、2003INTENRATIONAL TSANDADR IS:97391 O3002(E)I SO 3002 All irhgts seredevr 1Ships and marine technology ECS databases Content, quality, updating and testing 1 Scope This International Standard contains the requirements and test methods for the production of an ECS Database. It addresses the elements
27、of the database relevant to safety of navigation including content, quality and updating. This International Standard provides guidance on production and testing of an ECS Database. It does not provide detailed coverage of the methods and techniques required for database design and development, nor
28、does it address specifc quality management procedures. The main users of this International Standard will be ECS Database producers. ECS manufacturers and national regulatory authorities may find the guidance in this International Standard relevant. 2 Normative references The following referenced do
29、cuments are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 9000:2000 (all parts), Quality management and quality assurance standard
30、s 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 Electronic Chart Display and Information System ECDIS navigation information system which is defined in the IMO Performance Standard for ECDIS (IMO Resolution A.817(19), as amended) 3.2 Electr
31、onic Chart System ECS navigation information system that electronically displays vessel position and relevant nautical chart data and information from the ECS Database on a display screen, but does not meet all the IMO requirements for ECDIS and is not intended to satisfy the SOLAS Chapter V require
32、ment to carry a navigational chart 3.3 ECS Database database, standardized as to content, quality and updating, issued for use with an ECS 3.4 vector data presentation method of representing individual chart features digitally by points, lines and polygons and text given through their coordinates, a
33、ttributes and appropriate code(s) BSISO19379:2003IS:97391 O3002(E) 2 I SO 3002 All irhgts seredevr3.5 raster data presentation method of representing all, or part, of a chart digitally by a matrix-like scheme of pixels or grid points 3.6 Nautical Chart or Nautical Publication special-purpose map or
34、book, or a specially compiled database from which such a map or book is derived, that is issued officially by or on the authority of a Government-authorized Hydrographic Office or other relevant government institution and is designed to meet the requirements of marine navigation 3.7 working database
35、 database, separate from or in addition to the ECS Database, containing additions, changes and updates to the ECS Database 3.8 conspicuous features objects, either natural or artificial, that are distinctly and notably visible 3.9 source document any material, in printed (i.e. paper) or electronic (
36、i.e. digital) form, used as a source of information for compiling the ECS Database 3.10 resolution size (at the scale of the source document) of the smallest unit used to store positions NOTE For vector data, resolution corresponds to the size of the smallest coordinate unit or sub-unit. For raster
37、data, resolution corresponds to the size of the pixels that comprise the raster image. In either case, resolution indicates the size of the smallest spatial feature that can be discriminated, or the minimum distance between two spatial features collected as separate entities 3.11 reproduction accura
38、cy true distance (at the scale of the source document) between the geographic position of a given feature, as provided by the source, and the position of the corresponding entity as reproduced in the ECS Database 3.12 encoding error discrepancy between the ECS Database and the source document (or do
39、cuments) from which it is compiled, including all Notices to Mariners applied to the ECS Database in the form of updates 4 Requirements 4.1 ECS Database contents 4.1.1 Contents in general 4.1.1.1 The ECS Database shall contain, at a minimum, the same level of data and information relevant to the saf
40、ety of navigation that is available from the latest edition of the Nautical Chart. 4.1.1.2 The ECS Database may be compiled from multiple sources. 4.1.1.3 Data and information derived from the Nautical Chart may be integrated with data from other sources, provided that such integration does not degr
41、ade the data or information from the Nautical Chart and the ECS Database is identified as using data or information not derived from the Nautical Chart. 4.1.1.4 The ECS Database producer shall maintain a traceable record of source documents used. BSISO19379:2003IS:97391 O3002(E) I SO 3002 All irhgts
42、 seredevr 34.1.1.5 The ECS Database producer may include a generalization of the ECS Database, provided that the generalised Database cannot be used separate from the non-generalized portion of the ECS Database, i.e. the ECS user can always zoom in to check best detail. 4.1.2 Details of contents See
43、 5.3.2 and 5.3.5 for test provisions related to the contents of the ECS Database. At a minimum, the ECS Database shall contain the following elements when available from Nautical Charts : 4.1.2.1 Information above and below the high water line a) All depth contours up to and including a depth of 50
44、m. b) All spot soundings up to and including a depth of 50 m. c) Indication and details of all isolated dangers with a depth less than 50 m (or with depth unknown, when considered dangerous to surface navigation), for example: wrecks, rocks, obstructions, offshore platforms, breakers, etc. d) Naviga
45、ble canals, navigable rivers. e) Boundaries, for example: fairways, channels, dredged areas and swept areas. f) Drying lines. g) Coastline, shoreline constructions and man-made flow-control structures, such as dams, locks, weirs and dykes. h) Bridges, overhead pipelines and cables with horizontal an
46、d vertical clearances over navigable water. 4.1.2.2 Navigation aids a) Indication and details of all fixed and floating aids to navigation including navigation markings and numbers. b) Navigation lines. c) Traffic routing systems and separation schemes. d) Recommended routes. e) Conspicuous features
47、 4.1.2.3 Other features a) Submarine cables and pipelines. b) Areas for which special conditions exist such as: 1) anchorage areas and anchorage prohibited areas; 2) restricted areas, for example: cautionary areas, prohibited areas, fishing prohibited areas, areas to be avoided; 3) regulated areas,
48、 for example: fishing grounds, offshore production areas, dumping areas; 4) military practice areas; BSISO19379:2003IS:97391 O3002(E) 4 I SO 3002 All irhgts seredevr5) international boundaries and national limits. c) Ferry routes. d) Nature of the seabed, for example: sand, mud, rocks, sponge, etc.
49、e) Distance marks. 4.1.2.4 Textual information a) Indication and contents of cautionary notes relating to safety of navigation. b) Place names. 4.1.2.5 Metadata a) ECS Database producer and identification of the source Nautical Chart. All parts of the ECS Database compiled from sources other than the Nautical Chart or from other official government sources shall contain information in the metadata that the ECS manufacturer may use to generate a
