State officials saw in the Vilas Bridge and nearby petroglyphs an opportunity to try out their latest gadget.
“LiDAR,” Vermont State Archaeologist Jess Robinson said, referring to a terrestrial Light Detection and Ranging unit, “creates very detailed three-dimensional models. This is becoming very popular in archeology as a form of virtual curation; to preserve things in three dimensions and in real space and be able to broadcast them when the actual artifacts or, in this case, the petroglyphs are not available to people.”
Last Thursday, the Vermont Division for Historic Preservation and the Agency of Transportation tested out the equipment specifically purchased for documenting the Vilas Bridge. One of the officials had suggested scanning the petroglyphs to get “a very detailed record of them at this point of time,” said Robinson.
Read the full story by Chris Mays and Kristopher Radder in the Brattleboro Reformer.