Recommended Formats Statement
{
subscribe_url: '/share/sites/Bapu4ruC/preservation.php'
}
VIII. Design and 3D
NOTE: See also Still Image Works
i. 2D and 3D Computer Aided Design
i. 2D and 3D Computer Aided Design |
|
Preferred |
Acceptable |
A. Formats (raster) |
|
|
B. Formats (vector) |
|
- Computer Graphics Metafile (CGM, WebCGM)
- Extensible 3D (X3D)
- 3D Manufacturing Format (3MF)
- Non-proprietary formats endorsed as standards by a professional community or government agency, e.g. IFC, STEP
- Page-layout formats, e.g. PDF/UA (ISO 14289-1-compliant), PDF/A (ISO 19005-compliant), PDF (highest quality available, with features such as searchable text, embedded fonts, lossless compression, high resolution images; includes document formats such as PDF/X)
- PDF/E-1
- Encapsulated Postscript (.eps)
- Proprietary vector formats, e.g., AutoCAD Drawing file Family (.dwg)
|
C. Technical Characteristics |
- Highest resolution available, not rescaled or interpolated
- Highest bit depth available, 16 bits per channel if available
- Specified color space used in published version
- Uncompressed
- Unlayered
|
- Lower compression ratios
- Discrete wavelet transform (DWT) preferred to discrete cosine transform (DCT)
- Layered, if supported by preferred or acceptable format
|
D. Related Materials
|
- Includes indexes, study guides or other matter if available
- Also includes annotations, accompanying tabular or textual matter or other interpretive aids
|
|
E. Metadata |
- As supported by format:
- Title
- Creator
- Creation Date
- Place of publication
- Publisher/producer/distributor
- Contact information
- Include if available:
- Common embedded schema (e.g., FGD, ISO 19115)
- Language of work
- Other relevant identifiers (e.g., DOI, LCCN, etc.)
- Subject descriptors
- Abstracts
- Key or reference to each data field and technical production information (type of paper, how processed, publisher internal tracking numbers)
|
- Metadata provided separately in external text or XML-based file
|
F. Technological Measures |
Files must contain no measures (such as digital rights management [DRM] technologies or encryption) that control access to or prevent use of the digital work.
|
|
Back to Top
ii. Design (schematics, architectural drawings) - Print
ii. Design (schematics, architectural drawings) - Print |
|
Preferred |
Acceptable |
A. Faithful representation of the work |
Equal in quality to the published version, best edition or master/primary copy
|
|
B. Permanence and appearance |
- Packaging materials equivalent to published form (e.g., binding, box/packaging materials)
- If multiple versions available, provide the most widely distributed edition.
- If limited edition, provide an unnumbered but otherwise identical copy.
- For large items, provide rolled, unfolded.
- Prefer edition with protective coatings.
- Faithful representation of the work as published. Equal quality to publication version.
|
|
C. Related Materials
|
- Includes indexes, study guides or other matter if available
- Also includes annotations, accompanying tabular or textual matter or other interpretive aids
|
|
D. Metadata |
- As supported by format:
- Title
- Creator
- Creation Date
- Place of publication
- Publisher/producer/distributor
- Contact information
- Include if available:
- Language of work
- Other relevant identifiers (e.g., DOI, LCCN, etc.)
- Subject descriptors
- Abstracts
- Key or reference to each data field and technical production information (type of paper, how processed, publisher internal tracking numbers)
|
|
Back to Top
iii. Scanned 3D Objects (output from photogrammetry scanning)
iii. Scanned 3D Objects (output from photogrammetry scanning) |
|
Preferred |
Acceptable |
A. Formats |
|
|
B. Related Materials
|
- Includes indexes, study guides or other matter if available
- Also includes annotations, accompanying tabular or textual matter or other interpretive aids
|
|
C. Metadata |
- As supported by format:
- Title
- Creator
- Creation Date
- Place of publication
- Publisher/producer/distributor
- Contact information
- Include if available:
- Common embedded schema (e.g., FGD, ISO 19115)
- Language of work
- Other relevant identifiers (e.g., DOI, LCCN, etc.)
- Subject descriptors
- Abstracts
- Key or reference to each data field and technical production information (type of paper, how processed, publisher internal tracking numbers)
|
Metadata provided separately in external text or XML-based file
|
D. Technological Measures |
Files must contain no measures (such as digital rights management [DRM] technologies or encryption) that control access to or prevent use of the digital work.
|
|
Back to Top