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Term | 术语 | Definition | 定义 |
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clutter | 杂乱回波；杂乱
| In ECDIS, excess information or noise data on a DISPLAY or CHART, reducing legibility. | 1.在雷达显示器上显示的杂乱的干扰回波。
2.ECDIS显示器或海图上易降低易读性的过量信息或噪声数据。 |
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collection object | 物标集合
| In ECDIS, a FEATURE OBJECT describing the RELATIONSHIP between other OBJECTS. | ECDIS中描述其它物标之间关系的物标。 |
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colour differentiation test diagrams | NULL | In ECDIS, screen diagrams supplied in the PRESENTATION LIBRARY for use by the mariner to check brightness and contrast settings and to find ... more | NULL |
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colour fill | 色彩填充
| In ECDIS, the use of colour to fill the interior area of a chart symbol to make it more readily recognizable. In ECDIS, a method of distingu... more | 1.在ECDIS中，对一个海图符号的内部区域进行颜色填充，以使之更容易辨认。
2.在ECDIS中，通过颜色填充区域从而区分不同区域的方法。在颜色填充中使用“透明”颜色填充，可通过填充显示信息。如通航分隔带的水深。 |
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compilation update | 编绘更新
| In ECDIS, the CORRECTION INFORMATION which has been issued since the last new edition of the ENC or since the last OFFICIAL UPDATE applied t... more | 在ECDIS中，将上版ENC数据，或对上次SENC官方更新后的所有更新信息编辑为一个单一的完整的ENC更新包。 |
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connected node | 连接节点
| In ECDIS, a NODE referred to as a beginning and/or end node by one or more EDGE. Connected nodes are defined only in the CHAIN-NODE, PLANAR... more | 在ECDIS中，连接节点是指一个或多个边的起点或终点。连接节点应在链-节点结构、平面图形、全拓扑数据结构中定义。 |
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course up display | 航向向上显示
| In ECDIS (or radar), the information shown on the DISPLAY with the direction of the vessel’s course upward. | 在ECDIS（或雷达）中显示器上信息显示的方向采用船舶航向朝上的模式。 |
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cumulative update | 累积更新，改正总汇
| In ECDIS, the collection of all sequential CORRECTION INFORMATION which has been issued since the last new edition of the ENC or since the l... more | 在ECDIS中，对上一新版ENC数据更新后或者系统ENC应用最新官方改正后的所有后续更新信息的集合。 |
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data dictionary | 数据字典
| In ECDIS, conveys the meaning of ENTITIES and ATTRIBUTES, the RELATIONSHIP between entities and attributes and the relationship between a... more | 在ECDIS中，表达实体、属性、实体和属性之间关系、属性和值域之间关系的含义。 |
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data model | 数据模型
| In ECDIS, a conceptual specification of the sets of components and the RELATIONSHIPS among the components pertaining to the specific phenome... more | 在ECDIS中，描述数据成员组织和成员间关系特定关系的概念性规范，这种特定关系根据真实世界模型来定义，数据模型独立于特定系统或数据结构。 |
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data structure | 数据结构
| In ECDIS, a computer interpretable format used for storing, accessing, transferring and archiving data. | 在ECDIS中，用于储存、存取、传输、存档数据而定义的计算机可解释的数据格式。 |
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digitizing conventions | 数字化规则
| See ENCODING CONVENTIONS | 参见encoding conventions（编码规则）。 |
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display category | 显示类型
| In ECDIS, three categories for SENC objects are established in the ECDIS PERFORMANCE STANDARDS: display base: permanently retained on the d... more | 在ECDIS中，ECDIS性能标准将SENC物标分为三类：基本显示：永久的显示在ECDIS屏幕上；标准显示：通过简单操作打开时显示；所有其他信息：根据需要独立显示。 |
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display generator | 显示发生器
| In ECDIS, the manufacturer’s software which takes an OBJECT from the SENC, assigns a symbol and colour, and presents it appropriately on the... more | 在ECDIS中，指ECDIS生产制造商开发的软件系统，它从SENC（系统电子海图）获取物标，为物标指定某一个符号和颜色，并使用图像库中的工具和程序将它显示在显示器上。 |
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display priority layer | 显示优先级层
| In ECDIS, layers to establish the priority of information on the DISPLAY. Lower priority information must not obscure higher priority infor... more | 在ECDIS中，确定在显示器上信息显示优先级的层。低优先级信息不能掩盖高优先级信息。 |
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display scale | 显示比例尺
| In ECDIS, the ratio between a distance on the display and a distance on the ground, normalized and expressed for example 1/10,000 or 1:10,00... more | 在ECDIS中，图形显示器上某一线段的长度与地面相应线段距离之比，标准表示例如，1/10000或者1:10000。 |
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ECDIS | 电子海图显示与信息系统
| See ELECTRONIC CHART DISPLAY AND INFORMATION SYSTEM | 电子海图显示与信息系统 |
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ECDIS Chart 1 | ECDIS 海图1 | An ECDIS version of IHO INT 1, including all SYMBOLS, line styles and colour coding used for chart and navigation symbols, contained in the ... more | IHO INT 1海图的ECDIS 版本，包括用于海图和航海符号的所有点符号、线型、颜色编码，其全部内容包含在表现库中。 |
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Electronic Chart Data Base (ECDB) | 电子海图数据库
| In ECDIS, the master data base for electronic navigational chart data, held in digital form by the national hydrographic authority. | ECDIS中由官方海道测量机构以数字形式提供的电子航海图数据的基本数据库。 |
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Electronic Chart Display and Information System (ECDIS) | NULL | A navigation information system which with adequate back-up arrangements can be accepted as complying with the up-to-date chart required by ... more | NULL |