Language: English Classification: Unclassified Contact: International Hydrographic Bureau, 4 quai Antoine 1er, B.P. 445 MC 98011 MONACO CEDEX Telephone: +377 93 10 81 00 Telefax: + 377 93 10 81 40 URL: Identifier: S-129 Maintenance: For reporting issues which need correction, use the contact information. IHO Product Specification Maintenance Introduction Changes to S-129 will be released by the IHO as a new edition, revision, or clarification. New Edition New Editions of S-129 introduce significant changes. New Editions enable new concepts, such as the ability to support new functions or applications, or the introduction of new constructs or data types. New Editions are likely to have a significant impact on either existing users or future users of S-129. Revisions Revisions are defined as substantive semantic changes to S-129. Typically, revisions will change to correct factual errors; introduce necessary changes that have become evident as a result of practical experience or changing circumstances. A revision must not be classified as a clarification. Revisions could have an impact on either existing users or future users of S-129. All cumulative clarifications must be included with the release of approved corrections revisions. Changes in a revision are minor and ensure backward compatibility with the previous versions within the same Edition. Newer revisions, for example, introduce new features and attributes. Within the same Edition, a dataset of one version could always be processed with a later version of the feature and portrayal catalogues. In most a new feature or portrayal catalogue will result in a revision of S-129. Clarification Clarifications are non-substantive changes to S-129. Typically, clarifications: remove ambiguity; correct grammatical and spelling errors; amend or update cross references; insert improved graphics in
Attribute sourceRouteVersion Identification of the route used as a source for the calculation [1] Integer the value of Attribute geometry Boundaries of the Under Keel Clearance management area [1] object come from class in S-100 standard Attribute maximumDraught The maximum vessel draught in meters, used as base for the calculation [1] Real Attribute validTimeStart Validity start time of the current calculation [1] DateTime Attribute validTimeEnd Validity end time of the current calculation [1] DateTime Attribute ukcPurpose The purpose of the current calculation [1] Attribute typeOfCalculation The type of calculation [1] Source Multi plicity Target Multi plicity Notes [1] [1]..[*] Source role - [1] [0]..[*] Source role - UnderKeelClearance No
1 indicates an encrypted dataset protectionScheme specification or method used for data protection 0..1 CharacterString Eg S-63 digitalSignature Indicates if the data has a digital signature 1 CharacterString copyright Indicates if the dataset is copyrighted 0..1 MD_LegalConstraints <copyright> (ISO 19115) classification Indicates the security classification of the dataset 0..1 (codelist) 1. unclassified 2. restricted 3. confidential 4. secret 5. top secret purpose The purpose for which the dataset has been issued 1 MD_Identification>purpose CharacterString pre plan, actual plan, or actual update. specificUsage The use for which the dataset is intended 1 MD_USAGE>specificUsage (character string) For navigation through <name of UKCM zone> by <vessel name>.