Difference between revisions of "Trip Report: Nestor Winter School LZA"
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(New page: Event: nestor/DPE Winter School 2007 [http://nestor.sub.uni-goettingen.de/winter_school_2007/index.php?show=start "Praktische Anwendungsfelder der digitalen Langzeitarchivierung"] Gernrod...) |
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For details, please check the [http://nestor.sub.uni-goettingen.de/winter_school_2007/index.php?show=programm Agenda] | For details, please check the [http://nestor.sub.uni-goettingen.de/winter_school_2007/index.php?show=programm Agenda] | ||
==1<sup>st</sup> Day== | |||
Introduction in the digital longterm preservation <br/> | |||
* Methods: | |||
*# Emulation: Reproduction of the original hardware, software and operating system | |||
*# Migration: Periodical transfer of the digital material from one (older) hard/software configuration to another (newer) one | |||
* Presentation of the OAIS Model ([http://public.ccsds.org/publications/archive/650x0b1.pdf Reference Model for an Open Archival Information System]), which is a terminological and structural concept for the digital longterm preservation | |||
* Presentation of the Nestor [http://edoc.hu-berlin.de/series/nestor-materialien/2006-8/PDF/8.pdf "Kriterienkatalog vertrauenswürdige digitale Langzeitarchive"] | |||
* Data formats and standards, amongst others the characteristics of picture formats | |||
*# Raster graphics consists of pixels | |||
*#* compressed, e.g. TIFF uncompressed | |||
*#* uncompressed, e.g. TIFF group 4 (lossless), GPEG and GIV (lossy) | |||
*# Vector graphics describe pictures through geometric forms like lines, circles, etc. | |||
* The VdW working group has published a [http://www.wirtschaftsarchive.de/akea/Dateiformate_Bewertung_V0.1.xls list of questions] which can support the user in the decision which format to use for which digital object | |||
==2<sup>nd</sup> Day== | |||
==3<sup>rd</sup> Day== | |||
==4<sup>th</sup> Day== | |||
==Summary== | |||
DLZA is a process, which can not be solved by an institute alone, because the development and implementation of strategies is very complex and costly. Therefore, a cooperation between the different organizations is highly desirable. |
Revision as of 08:31, 19 November 2007
Event: nestor/DPE Winter School 2007 "Praktische Anwendungsfelder der digitalen Langzeitarchivierung"
Gernrode/Harz, 11. -15. November 2007
Participants MPDL: Kristina
For details, please check the Agenda
1st Day[edit]
Introduction in the digital longterm preservation
- Methods:
- Emulation: Reproduction of the original hardware, software and operating system
- Migration: Periodical transfer of the digital material from one (older) hard/software configuration to another (newer) one
- Presentation of the OAIS Model (Reference Model for an Open Archival Information System), which is a terminological and structural concept for the digital longterm preservation
- Presentation of the Nestor "Kriterienkatalog vertrauenswürdige digitale Langzeitarchive"
- Data formats and standards, amongst others the characteristics of picture formats
- Raster graphics consists of pixels
- compressed, e.g. TIFF uncompressed
- uncompressed, e.g. TIFF group 4 (lossless), GPEG and GIV (lossy)
- Vector graphics describe pictures through geometric forms like lines, circles, etc.
- Raster graphics consists of pixels
- The VdW working group has published a list of questions which can support the user in the decision which format to use for which digital object
2nd Day[edit]
3rd Day[edit]
4th Day[edit]
Summary[edit]
DLZA is a process, which can not be solved by an institute alone, because the development and implementation of strategies is very complex and costly. Therefore, a cooperation between the different organizations is highly desirable.