ISO 11506:2017 文献管理应用 电子数据的存档 计算机输出缩微胶片（COM）/计算机输出光盘（COLD）

标准编号：ISO 11506:2017

中文名称：文献管理应用 电子数据的存档 计算机输出缩微胶片（COM）/计算机输出光盘（COLD）

英文名称：Document management applications — Archiving of electronic data — Computer output microform (COM)/Computer output laser disc (COLD)

发布日期：2017-07

标准范围

ISO 11506:2017规定了归档电子数据的技术，以确保其长期完整性、可访问性、可用性、可读性和可靠性，从而保护数据的证据价值。在ISO 11506:2017中，长期被认为是持续一个多世纪的时间段（见ISO 18911）。ISO 11506:2017中使用了使用液体化学品处理的黑白缩微品，因为其结果始终是不可逆转的记录，并且作为长期保存介质，缩微品的质量已得到证明。ISO 11506:2017还规定了由单个生产装置对相同数据的COM和冷输出进行并行记录的程序。它适用于许多不同类型的电子数据，例如文本和两种-可表示为黑白图像的三维图形数据。它不适用于以下情况:-动画图像或声音；-三维图像；-灰色或彩色的图像；-X光图像。ISO 11506:2017也不适用于干热工艺制作的缩微品，因为它们在不可逆性和寿命方面提供的保证不足。

ISO 11506:2017 specifies techniques for archiving electronic data to ensure their long-term integrity, accessibility, usability, readability and reliability, in order to protect the evidential value of the data.

In ISO 11506:2017, long term is considered to be a period of time lasting more than a century (see ISO 18911).

Black-and-white microforms processed with liquid chemicals are used in ISO 11506:2017 because the result is always an irreversible record and because of the proven quality of microforms as a long-term preservation media.

ISO 11506:2017 also specifies procedures for the parallel recording, by a single production unit, of COM and COLD output from the same data.

It applies to many different types of electronic data, such as text and two-dimensional graphic data which can be represented as a black-and-white image.

It is not applicable to the following:

- animated images or sounds;

- three-dimensional images;

- images in shades of grey or in colour;

- X-ray images.

Neither is ISO 11506:2017 applicable to microforms created from dry thermal processes, since they offer insufficient guarantees in terms of irreversibility and longevity.

标准预览图