Submission Agreement Oais
In this reference model, particular emphasis is placed on digital information, both as primary forms of information and as supporting information for digitally and physically archived documents. Therefore, the model hosts information that is not inherently numeric (for example. B, a physical sample), but the modelling and preservation of this information is not covered in detail. As a purely conceptual framework, the OAIS model does not require the use of a specific computing platform, system environment, system design paradigm, system development methodology, database management system, database design paradigm, data definition language, command language, a system interface, user interface, technology or media to ensure that an archive is compliant. The objective is to set the standard for activities associated with the preservation of a digital archive, not the method of carrying out those activities. Although it was originally developed by the Advisory Committee for Space Data Systems, a body dedicated to the oversight of space agencies, as digital preservation has become a discipline in itself, OAIS has become the standard model for digital preservation systems in many institutions and organizations. OAIS compliance was a declared fundamental design requirement for considerable efforts to preserve digital repositories and develop repositories at the National Archives and Records Administration, the Library of Congress, the British Library, the Bibliothèque nationale de France, the Bibliothèque nationale des Pays-Bas, the Digital Curation Centre in the United Kingdom, OCLC (Online Computer Library Center), the JSTOR (Journal Storage) scientific journal archive, and several university library systems. The Centre of Excellence for Digital Preservation, C-DAC, India, implemented the OAIS for the National Cultural Audiovisual Archives (NCAA), which were certified as a trusted digital repository according to ISO 16363:2012 in November 2017. This initiative was part of India`s National Digital Preservation Programme (NDPP). OAIS has served as the foundation for many leading digital preservation initiatives and standards, including the Preservation Metadata: Implementation Strategies working group and the OCLC Trustworthy Repositories Audit & Certification (TRAC) document. [9] this was a first draft of the Spatial Data Systems Advisory Committee`s CCSDS 652.1-M-2, which was later replaced by it; [3] This text is identical to ISO 16363:2012, which forms the basis for ISO auditing and certification of trustworthy standards, more details can be found here. ISO 19165:1-2018 recommends using Open Packaging conventions to implement the geospatial package. The "O" in OAIS stands for "the open way in which the standard was developed" and not "open access"[5] or the use of the term open in the Open Definition or Open Archives Initiative.
The "I" in OAIS stands for "information", i.e. data that can be shared or exchanged. [6] The OAIS model also defines an information model. Physical or digital elements that contain information are called data objects. Members of the community designated for an archive must be able to interpret and understand the information contained in a data object, either based on their established knowledge base or using additional representation information contained in the data object. An information package contains the following information objects: These three information packages may or may not be identical to each other. An open archival information system (or OAIS) is an archive composed of an organization of people and systems that has assumed responsibility for preserving the information and making it available to a designated community. [1] The OAIS model can be applied to different archives, para. B example "open access, closed, restricted", "dark" or proprietary. [2] The OAIS environment involves the interaction of four entities: information producers, information consumers (or the designated community), management and archives themselves.
The OAIS management component is not an entity that performs daily maintenance of an archive, but a person or group that sets policies for the content contained in the archive. The term OAIS also refers to the ISO OAIS reference model for an OAIS. This reference model is defined in Recommendation CCSDS 650.0-B-2 of the Advisory Committee on Spatial Data Systems; [3] This text is identical to ISO 14721:2012. CcSDS reports to space agencies, but the OAIS model it has developed has proven useful for other organizations and institutions with digital archiving requirements. OAIS, known as ISO 14721:2003, is widely accepted and used by various organizations and disciplines, both national and international, and is designed to ensure preservation. The OAIS standard, published in 2005, is considered the optimal standard for creating and maintaining a digital repository over a long period of time. The reference model (ISO 14721:2003) includes the following responsibilities to which an OAIS archive must adhere: There are three types of information records in the OAIS reference model: The information to be retained has been considered a "long-term archive", even if the OAIS itself is not permanent. The "long term" is long enough to take into account the impact of changing technologies, including support for new media and data formats, or the changing user community. The "long term" can extend indefinitely.
The OAIS defines a long period of time as any period of time that could be affected by technological change and change in the "designated community", i.B any group of consumers who are able to understand the information [...].