OAIS Contents

The pages in this section reflect the structure of the OAIS REFERENCE MODEL FOR AN OPEN ARCHIVAL INFORMATION SYSTEM (OAIS) (RECOMMENDED PRACTICE CCSDS 650.0-M-2) 2012 Page numbers reflect the original document at http://public.ccsds.org/publications/archive/650x0m2.pdf

1 INTRODUCTION (1-1)

1.1 PURPOSE AND SCOPE (1-1

1.2 APPLICABILITY (1-2)

1.3 RATIONALE (1-3)

1.4 CONFORMANCE (1-3)

1.5 ROAD MAP FOR DEVELOPMENT OF RELATED STANDARDS (1-4)

1.6 DOCUMENT STRUCTURE (1-5)

1.7 DEFINITIONS (1-7)

2 OAIS CONCEPTS (2-1)

2.1 OAIS ENVIRONMENT (2-2)

2.2 OAIS INFORMATION (2-3) 2.3 OAIS HIGH-LEVEL EXTERNAL INTERACTIONS (2-8)

3 OAIS RESPONSIBILITIES (3-1)

3.1 MANDATORY RESPONSIBILITIES (3-1)

3.2 EXAMPLE MECHANISMS FOR DISCHARGING RESPONSIBILITIES (3-1)

4 DETAILED MODELS (4-1)

4.1 FUNCTIONAL MODEL (4-1)

4.2 INFORMATION MODEL (4-20)

4.3 INFORMATION PACKAGE TRANSFORMATIONS (4-50)

5 PRESERVATION PERSPECTIVES (5-1)

5.1 DIGITAL MIGRATION (5-2)

5.2 PRESERVATION OF ACCESS AND USE SERVICES (5-10)

6 ARCHIVE INTEROPERABILITY (6-1)

6.1 TECHNICAL LEVELS OF INTERACTION BETWEEN OAIS ARCHIVES (6-2)

6.2 MANAGEMENT ISSUES WITH FEDERATED ARCHIVES (6-8)

ANNEX A COMPOSITE FUNCTIONAL VIEW (NORMATIVE) (A-1)

ANNEX B RELATIONSHIP WITH OTHER STANDARDS OR EFFORTS (INFORMATIVE) (B-1)

ANNEX C BRIEF GUIDE TO THE UNIFIED MODELING LANGUAGE (UML) (INFORMATIVE) (C-1)

ANNEX D INFORMATIVE REFERENCES (INFORMATIVE) (D-1)

ANNEX E A MODEL FOR SOFTWARE USE IN REPRESENTATION INFORMATION (INFORMATIVE) (E-1)

ANNEX F SECURITY CONSIDERATIONS (INFORMATIVE) (F-1)

Figure

2-1 Environment Model of an OAIS (2-2)

2-2 Obtaining Information from Data (2-4)

2-3 Information Package Concepts and Relationships (2-6)

2-4 OAIS Archive External Data (2-8)

4-1 OAIS Functional Entities (4-1)

4-2 Functions of the Ingest Functional Entity (4-5)

4-3 Functions of the Archival Storage Functional Entity (4-8)

4-4 Functions of the Data Management Functional Entity (4-10)

4-5 Functions of the Administration Functional Entity (4-11)

4-6 Functions of the Preservation Planning Functional Entity (4-14)

4-7 Functions of the Access Functional Entity (4-16)

4-8 OAIS Data Flow Diagram (4-18)

4-9 Administration Context Diagram (4-19)

4-10 Information Object (4-21)

4-11 Representation Information Object (4-23)

4-12 Information Object Taxonomy (4-26)

4-13 Information Package Contents (4-34)

4-14 Information Package Taxonomy (4-35)

4-15 Archival Information Package (AIP) (4-37)

4-16 Preservation Description Information (4-38)

4-17 Package Description (4-39)

4-18 Archival Information Package (Detailed View) (4-40)

4-19 Archival Specialization of the AIP (4-41)

4-20 Archival Specialization of the Package (4-42)

4-21 Archival Information Unit (AIU) (4-43)

4-22 Unit Description. (4-44)

4-23 Archive Information Collections Logical View (4-46)

4-24 Collection Description (4-47)

4-25 Data Management Information (4-50)

4-26 High-Level Data Flows in an OAIS (4-51)

5-1 Conceptual View of Relationships among Names and AIP Components (5-3)

6-1 Cooperating Archives with Mutual Exchange Agreement (6-3)

6-2 Cooperating Archives with Standard Ingest and Access Methods (6-4)

6-3 An OAIS Federation Employing a Common Catalog (6-5)

6-4 Archives with Shared Storage (6-8)

A-1 Composite of Functional Entities (A-2)

C-1 Key to UML Relationships (C-1)

E-1 Layered Information Model (E-1)

Table

4-1 Examples of PDI (4-31)