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Data Download Center

Official ENC data, nautical notices, update bundles, and tools from leading authorities worldwide.

Resource categories
CNHO ENC DataMSA ENC DataUKHO ENC DataCNHO Notices to MarinersMSA Notices to MarinersUKHO Notices to MarinersAdmiralty Digital CatalogueHK Notices to MarinersLower Yangtze NTMCN Nautical Publications CatalogFishery ENC测试数据
HomeDownload CenterMSA ENC Data

MSA ENC Data

         中国海事局是国际海道测量组织指定的中国官方电子海图生产服务机构,代码为 CN。自 2008 年 9 月 1 日起对中外公开发行电子海图数据,通过中国海事航海图书资料发行网站。数据格式统一采用 S63 加密方式发布。

         > 下载最新 S63 电子海图基础数据包和更新数据包。

         > 电子海图许可文件获取方式:

         ECS 设备:三方协议用户可通过海事官方平台登陆获取;非三方协议用户可通过我司办理相关补办手续;

         ECDIS 设备:可致电我司购买许可有效期。

         > 不同设备的电子海图安装和使用方法有所不同,详见设备使用手册,或咨询设备厂商。

         本站提供最新海事版官方电子海图数据(基础包与更新包),仅限三方协议办理完成后的 ECS 用户下载使用。

1

Base download pack

2026年 第22基础数据包
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2

Update pack list

(0 items)
Data is for reference only. Please refer to official releases from each authority. For download issues, please contact us。