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首页> 外文期刊>The International Hydrographic Review >Hydrographic Data Standards and Standards-based Geospatial Data Infrastructures
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Hydrographic Data Standards and Standards-based Geospatial Data Infrastructures

机译：水文数据标准和基于标准的地理空间数据基础架构

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摘要

The global leadership shown by the International Hydrographic Organization (IHO) in leading the development and implementation of international standards for the paper navigational chart has been successfully carried over into the digital domain. This has been demonstrated by the acceptance and use of the S57 and S52 data standards for Electronic Navigational Charts (ENCs). The IHO has also been careful to ensure that S57 and S52 retain upward compatibility with other emerging international standards for geospatial data. The first part of the paper reviews the position and status of S57 in relation to this new standards environment. The second part of the paper considers the influence of the Internet which is having a major influence on the emerging geospatial data infrastructures that are being built in a number of countries and impacting the distribution and use of geospatial data, and will also provide opportunities for, and have an effect on the provision of data by hydrographic offices.
机译：国际水文组织（IHO）在领导纸质航海图国际标准的制定和实施方面所表现出的全球领导地位已成功地延续到数字领域。接受和使用电子航海图（ENC）的S57和S52数据标准已证明了这一点。 IHO还谨慎地确保S57和S52与其他新兴的地理空间数据国际标准保持向上兼容性。本文的第一部分回顾了S57在新标准环境中的地位和地位。本文的第二部分考虑了互联网的影响，互联网对在许多国家/地区建立的新兴地理空间数据基础设施产生了重大影响，并影响了地理空间数据的分发和使用，并且还将为并影响水文部门提供数据。

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