Using new technology to document and preserve Jewish heritage sites was one of the focus areas of the working seminar on Managing Jewish Immovable Heritage, held in Krakow last April.
An article by Duane Quates on the blog of the Society for Historical Archaeology discusses how 3-D photography can aid in documenting weathered or otherwise illegible gravestones.
The article deals with a situation in the United States, but it would be applicable anywhere.
The Fort Drum Cultural Resources Program manages and maintains the cemeteries of the post. Rachel’s marker is one that has given us the most concern. It is made of a poor quality marble that has frost fractured several times. Each time the Fort Drum Cultural Resources Program has repaired it with epoxy but unfortunately time and weather has taken its toll on the stone. The epitaph is no longer fully legible.
In April 2010 at the Society for American Archaeology meeting in Sacramento, CA, while perusing the book room, I met Bill Mongon of Accurex, Inc. in the technology section of the book room. He was demonstrating a multi-lens camera that was capable of building a 3D model of almost any object. What I found fascinating was the system’s capability of finding minute details on objects that were not detectable by the naked eye. I asked if there were any field applications for the device. Bill suggested that he travel to Fort Drum and provide a demonstration by scanning Rachel’s grave stone. The demonstration at Rachel’s grave site went beautifully. The system performed perfectly in spite of a continual rain that drenched us. Fortunately, scanning Rachel’s grave stone took only 2 hours.