Wiki¶

This is a public Wiki that collects workflows and information to prepare Data for ingesting and archiving in ARCHE.
Any interested participants are welcome to join (please contact acdh-helpdesk@oeaw.ac.at)

• Table of contents
• Wiki
  • Data Types
    • Images

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Data Types¶

Images¶

Formats for archiving:

• tiff, tif - baseline TIFF v. 6, uncompressed
• dng (Adobe Digital Negative)
• png (Portable Network Graphics) - only suitable for graphics, does not support EXIF metadata

Accepted formats (i.e. require further conversion by ARCHE):

• jpeg, jpg (Joint Photographic Expert Group)
• gif (Graphics Interchange Format)
• bmp (Bit-Mapped Graphics Format (Microsoft))
• psd (Photoshop (Adobe))
• jp2, jpx (JPEG2000)

More information:

• https://www.ianus-fdz.de/it-empfehlungen/rastergrafiken
• http://guides.archaeologydataservice.ac.uk/g2gp/RasterImg_Toc