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  • 1.

    国际海事组织对远洋船舶电子海图配备要求

    《海上人命安全公约》要求国际航线船舶自2012年7月1日起分阶段配备ECDIS,船舶要求具体如下:

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  • 2.

    电子海图数据(ENC)购买配合事项及安装顺序

    根据IHO数据保护方案(2015),结合国内官方电子海图数据(海军版、海事版)结构,特整理如下安装前后注意事项及流程:第一部分,用户选购海图数据步骤。首先:提供相应的UserPermit(28码),具体需按照市场各型号的ECDIS系统设置

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  • 3.

    电子海图数据特点

    采用1984世界地理坐标系;官方海道测量机构按IHO S-57标准编码和制作;官方海道测量机构定期提供更新信息,一般为每周一次。

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  • 4.

    电子海图数据类型

    电子海图数据是指描写海域地理信息和航海信息的数字化产品,是数字海图的一种。电子海图数据一般由各个国家的权威的官方海道测量机构出版发行。

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  • 5.

    官方电子海图概述

    官方电子海图是指国家海道测量机构按国际海道测量组织颁布的《数字式海道测量数据传输标准》制作的矢量电子海图。

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Total 5
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