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Revision 2 (Martina Trognitz, 2019-05-09 12:12) → Revision 3/18 (Martina Trognitz, 2019-05-09 12:12)

h1. 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) 

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 h2. Data Types 

 h3. Images 

 Preferred formats: 
 * 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