Imaging the Dead Sea Scrolls for conservation purposesBackground here.
Gregory Bearman
Acquisition of a complete set of new high-resolution color and IR images will allow the scrolls to remain in their environmentally controlled vault.
The Israel Antiquities Authority (IAA) recently decided to employ modern digital imaging and imaging spectroscopy to study the Dead Sea Scrolls. High-resolution color and IR images will be provided to text scholars for use in transcription and translation. Stored at the ideal temperature and humidity in an environmentally controlled vault at the Israel Museum in Jerusalem, the scrolls must occasionally be removed. Traditionally, scholars work with film negatives on a light box, removing the actual fragments only when the negatives are insufficient to their needs. However, exposure to environmental changes may cause the scrolls to degrade. This new project is driven by two main goals, both of which rely heavily on modern imaging technology. The imaging project will create a complete and accessible online database of high-resolution images that will eliminate the need for physical handling of the scrolls. In a concurrent prospective study, imaging spectroscopy will be applied to selected scrolls aimed at detecting changes in the reflection spectra as potential markers of parchment deterioration. This is a large project because there is a lot of original material to image.
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Plus, the article briefly mentions the Khirbet Qeiyafa inscription:
We have applied similar imaging to a pottery shard (ostracon) with the oldest-known Hebrew inscription.3 The shard, comprising five lines of text, dates from approximately 3000 years ago. It was excavated in July 2008 and partially imaged during the pilot project. The imaging revealed and clarified the text, prompting the IAA to bring the ostracon to the USA in November 2008 for additional imaging.Background here.