In January 2010, the non-invasive technique of 3D laser scanning was used to create accurate three dimensional records of the Chatham Island Moriori tree carvings known as Raku Momori or dendroglyphs.
Latest technology reveals sacred tree carvings deep in Chatham Island forest.
Footnotes - Wellington Hawke's Bay Conservancy newsletter (includes information from the Chatham Islands)
Wellington Hawke's Bay Conservancy Conservation Action Plans factsheet (PDF, 363K)
Chatham Islands media releases
Chatham Islands website