Tara Pacific expedition - november 2017 Bubble site 3D model preview ? 9o49'25" S 150o49'2" E, Bubble site, Normanby Island, Papua New Guinea, preview of animated photogrammetry model, Bubble Reef. This is a punctual record of a volcanic seeps site that is being investigated by several scientific missions. The scaled, georeferenced 3Dmodel is of millimetric resolution, it covers about 1000 m2 and includes the transect area of 600 m2 which has been investigated by the Tara team in 2017.