Technical metadata

Definition

Technical metadata refers to the information that describes the technical aspects of a digital object, such as its creation, format, and structure. This type of metadata is crucial in digital documentation and archiving because it helps ensure the proper management, preservation, and accessibility of digital assets over time. It includes details like file type, resolution, color depth, and software used, which are vital for understanding how to use or restore a digital object effectively.

5 Must Know Facts For Your Next Test

1. Technical metadata helps archivists and conservators understand how a digital object was created and what software or tools were involved.
2. It can provide information about the file's original settings, such as resolution and color profiles, which are important for future editing or restoration.
3. Technical metadata assists in managing digital files by indicating compatibility with various software applications and hardware.
4. This type of metadata can also include information about any transformations or conversions the file has undergone since its creation.
5. Maintaining accurate technical metadata is crucial for ensuring the longevity and usability of digital files in an ever-changing technological landscape.

Review Questions

• How does technical metadata support the effective management and preservation of digital assets?
  • Technical metadata supports effective management and preservation by providing essential details about a digital object's creation, format, and structure. This information allows conservators to make informed decisions regarding storage, access, and any necessary restoration processes. By knowing aspects like file type and resolution, archivists can ensure compatibility with current technologies and maintain the integrity of the digital asset over time.
• Discuss the relationship between technical metadata and preservation metadata in the context of digital archiving.
  • Technical metadata and preservation metadata are closely related in digital archiving as both types contribute to the long-term viability of digital objects. While technical metadata focuses on the specifics of the file's creation and structure, preservation metadata provides context regarding its history, handling instructions, and actions taken for preservation. Together, they create a comprehensive framework that ensures both immediate accessibility and future sustainability of digital assets.
• Evaluate the impact of inadequate technical metadata on the future accessibility and usability of digital collections.
  • Inadequate technical metadata can severely hinder future accessibility and usability of digital collections by creating uncertainty about how to handle or restore files. Without clear details regarding file formats, resolutions, or software used in creation, archivists may struggle to locate appropriate tools for access or transformation. This lack of information not only risks data loss but also undermines efforts to preserve cultural heritage in a digital format as technologies evolve rapidly.

Related terms

Descriptive Metadata: Descriptive metadata provides information about the content and context of a digital object, including title, creator, subject, and keywords to facilitate discovery and access.

Preservation Metadata: Preservation metadata includes information that supports the long-term preservation of digital objects, detailing their provenance, handling instructions, and the history of actions taken on the object.

File Format: File format refers to the specific structure or encoding method used to store data in a digital file, determining how it can be created, read, or edited by software.