NORFANZ Biodiversity Survey Data 2003 - Seabed Images

This record describes the seabed image data (digitised 35 mm slide still camera images) collected during the NORFANZ voyage on the Norfolk Ridge and Lord Howe Rise in the Tasman Sea between Australia and New Zealand, in May-June 2003. Fourteen seamount and slope sites were sampled, 10 on the Norfolk Ridge and 4 on the Lord Howe Rise. The camera was deployed using two systems: (1) a headline camera unit deployed with the orange roughy net, and (2) a vertical-drop camera system. The headline camera system yielded usable photographs from 14 operations at 6 sites on the Norfolk Ridge and 1 operation at 1 site on the Lord Howe Rise where the camera frame got heavily damaged. The drop camera system was used on 7 occasions: 5 operations at 4 sites on the Norfolk Ridge and 2 operations at 2 sites on the Lord Howe Rise. The dataset contains 2141 images of the seabed.