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Term | 术语 | Definition | 定义 |
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Electronic Navigational Chart (ENC) | 电子航海图
| The data base, standardized as to content, structure and format, issued for use with ECDIS on the authority of government authorized hydrogr... more | 1、一幅电子航海图(ENC)是船舶电子海图数据库的子集。它包含有益于船舶航行的要素信息,例如海岸线... more |
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ENC cell structure | 电子海图单元结构
| See CELL | ECDIS中的基本ENC数据单位,其数据范围定义为由两条经线和两条纬线界定的地理区域。 |
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ENC test data set | ENC测试数据集
| In ECDIS, a standardized data set supplied on behalf of the INTERNATIONAL HYDROGRAPHIC ORGANIZATION (IHO) that is necessary to accomplish al... more | 代表国际海道测量组织(IHO)提供的标准测试数据,该数据满足国际电工委员会(IEC)针对ECDIS的所有测试... more |
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encapsulation | 封装
| In ECDIS, the identification of FIELDS and RECORDS and the grouping of fields and records and the data syntax rules used. | 在ECDIS中,识别数据字段和记录,对字段和记录按照一定的数据语法规则组织。 |
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exchange format | 交换格式
| In ECDIS, a specification for the structure and organization of data to facilitate exchange between computer systems. | 在ECDIS中指关于数据结构和组织的规范,以便于不同计算机系统之间的数据交换。 |
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exchange set | 交换集
| In ECDIS, the set of FILES representing a complete, single purpose (i.e. product specific) data transfer. The ENC PRODUCT SPECIFICATION def... more | 在ECDIS中指用于某种目的(如产品规格)的数据传输的文件集。ENC产品规范规定交换集包含一个目录文件和... more |
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feature | 要素
| In ECDIS, a representation of a real world phenomenon. | 在ECDIS中,指真实世界中现象的抽象表示。 |
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feature object | 特征物标
| In ECDIS, an OBJECT which contains the non-locational information about real world ENTITIES. | 在ECDIS中指包含真实世界实体非位置信息的对象。 |
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field | 字段
| 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 | 在ECDIS中,指命名的子字段的组合。例如IHO 属性label/Code和IHO属性值组合成名为Feature Record Attribute字段。 |
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file | 文件
| 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 | 1、存储在大容量存储设备上的用于特定目的或者任务的数据实体。
2、在ECDIS中,指用于特定目的的可识... more |
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full topology | 全拓扑
| 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 | 在ECDIS中一种二维数据结构,几何上用拓扑关联的节点、边界和面域的术语来描述。带有面域的平面图结构... more |
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geo object | 地理物标
| In ECDIS, a FEATURE OBJECT which carries the descriptive characteristics of a real world ENTITY. | 在ECDIS中表示描述真实世界实体特性的特征物标。 |
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ground stabilization | 对地稳定态(类似航海学中北向上显示方式)
| 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 | 在ECDIS中,以地面为参照物显示本船船位的方式。通常与雷达/APAR协同使用。对地稳定态可以通过计算确定... more |
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head-up display | 船首朝上显示
| In ECDIS, information shown on a display in such a fashion so that the vessel’s HEADING is always pointing upward. This ORIENTATION corre... more | 在电子海图显示系统上所显示信息的方法,船首向总是指向上方,其与从舰桥上顺船首方向看到的实景一... more |
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IHO Transfer Standard for Digital Hydrographic Data | IHO 数字海道测量数据传输标准
| In ECDIS, a “THEORETICAL DATA MODEL”, “DATA STRUCTURE”, “OBJECT CATALOGUE”, “ENC PRODUCT SPECIFICATION”, “USE OF THE OBJEC... more | 在ECDIS中为传输数字海道测量数据而制订的标准。主要由理论数据模型、数据结构、物标分类、ENC 产品规... more |
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IHO test data set | IHO测试数据集
| See ENC test data set. | 参见ENC test data set(ENC test data set)。 |
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Issuing Authority | 发行机构
| In ECDIS, the official agency which issues nautical chart and updates including ENC’s and ENC UPDATES. | 为ECDIS发布ENC与ENC改正数据的官方机构。 |
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key | 关键词,珊瑚礁
| In ECDIS, an identifier which establishes linkages, e.g. between different LAYERS, or FEATURES and ATTRIBUTES. | 1、在ECDIS中,建立连接关系的标识符,如在不同的层或不同的特征与属性之间的连接。
2、参见cay(沙洲... more |
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layer | 层,分层,地层
| In ECDIS, a group of related information displayed as a whole. | 1、在ECDIS中,作为整体来显示的一组相关信息。
2、一种单一厚度的层,褶皱或岩层。 |
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leg | 边,导线边,航线的直线部分
| In ECDIS, a line connecting two WAYPOINTS. | 1、一条导线的每一直线部分。2、由单一航线组成的飞机(船)的航迹的一部分。3、在ECDIS中连接两个航路... more |