Long-Term Preservation Formats for Geospatial Data
Автор: E-ARK Consortium
Загружено: 2019-06-29
Просмотров: 118
Описание:
When we backup data, we believe that we can open them with the next generation tools. However often we cannot open data older than two generations. Digital geospatial formats are often system dependent and cannot be used in other GIS systems without conversion.
This presentation will present what are criteria to check when assessing formats suitability for long-term preservation. You will see examples of analysis for some popular formats. When we select a format, the work is not done, since the availability of tools change over time, so format analysis and selection becomes a continuous effort.
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