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Eng ID | Term | Definition |
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6141 | Electronic Navigational Chart (ENC) | The data base, standardized as to content, structure and format, issued for use with ECDIS on the authority of government authorized hydrogr... more |
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6142 | ENC cell structure | See CELL |
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6143 | ENC test data set | In ECDIS, a standardized data set supplied on behalf of the INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO) that is necessary to accomplish al... more |
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6144 | encapsulation | In ECDIS, the identification of FIELDS and RECORDS and the grouping of fields and records and the data syntax rules used. |
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6145 | exchange format | In ECDIS, a specification for the structure and organization of data to facilitate exchange between computer systems. |
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6146 | exchange set | In ECDIS, the set of FILES representing a complete, single purpose (i.e. product specific) data transfer. The ENC PRODUCT SPECIFICATION def... more |
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6147 | feature | In ECDIS, a representation of a real world phenomenon. |
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6148 | feature object | In ECDIS, an OBJECT which contains the non-locational information about real world ENTITIES. |
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6149 | field | In ECDIS, a named collection of labelled subfield(s). For example, IHO ATTRIBUTE LABEL/CODE and IHO ATTRIBUTE VALUE are collected into a fi... more |
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6150 | file | In ECDIS, an identified set of S-57 records collected together for a specific purpose. The file content and structure must be defined by a ... more |
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6151 | full topology | In ECDIS, a 2-dimensional DATA STRUCTURE in which the geometry is described in terms of NODES, EDGES and FACES which are all TOPOLOGICALLY l... more |
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6152 | geo object | In ECDIS, a FEATURE OBJECT which carries the descriptive characteristics of a real world ENTITY. |
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6153 | ground stabilization | In ECDIS, a display whereby own ship position is referenced to the ground. It is usually performed in conjunction with radar/ARPA, it can b... more |
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6154 | head-up display | In ECDIS, information shown on a display in such a fashion so that the vessel’s HEADING is always pointing upward. This ORIENTATION corresp... more |
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6155 | IHO Transfer Standard for Digital Hydrographic Data | In ECDIS, a “THEORETICAL DATA MODEL”, “DATA STRUCTURE”, “OBJECT CATALOGUE”, “ENC PRODUCT SPECIFICATION”, “USE OF THE OBJECT CATALOGUE for EN... more |
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6156 | IHO test data set | See ENC test data set. |
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6157 | Issuing Authority | In ECDIS, the official agency which issues nautical chart and updates including ENC’s and ENC UPDATES. |
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6158 | key | In ECDIS, an identifier which establishes linkages, e.g. between different LAYERS, or FEATURES and ATTRIBUTES. |
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6159 | layer | In ECDIS, a group of related information displayed as a whole. |
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6160 | leg | In ECDIS, a line connecting two WAYPOINTS. |