Deep Ocean Camera Observations, Dalton Polynya and Mertz Glacier region, V2 2014/15

• Other Authors: SYMONS, LLOYD (hasPrincipalInvestigator), SYMONS, LLOYD (processor), Australian Antarctic Data Centre (publisher)
• Format: Dataset
• Language: unknown
• Published: Australian Antarctic Data Centre
• Subjects: environment; oceans; EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC; MARINE ECOSYSTEMS; VISIBLE IMAGERY; EARTH SCIENCE; SPECTRAL/ENGINEERING; VISIBLE WAVELENGTHS; BENTHIC ECOLOGY; DEEP OCEAN CAMERA; VIDEO CAMERA; CTD > Conductivity Temperature Depth; R/V AA > R/V Aurora Australis; GEOGRAPHIC REGION > POLAR; CONTINENT > ANTARCTICA > MERTZ GLACIER; OCEAN > SOUTHERN OCEAN > DALTON POLYNYA; Mertz Glacier; Southern Ocean; Antarc*; Antarctica; aurora australis
• Online Access: https://researchdata.edu.au/deep-ocean-camera-v2-201415/1468122; https://doi.org/10.26179/5e27c6584e0f8; https://data.aad.gov.au/metadata/records/AAS_3313_V2_2014_15_Deep_Ocean_Camera_Observations; http://nla.gov.au/nla.party-617536

The RSV Aurora Australis V2 – Casey Resupply and Marine Science Voyage took place from 5 December 2014 to 25 January 2015. The voyage code is v2_201415020. The principal objective of the voyage was to undertake the Casey Resupply and then conduct marine science in the Dalton Polynya and near the Mertz Glacier. A downwards looking video camera system was fitted to the CTD and operated during most casts. The system was remotely controlled and typically operated only while the CTD was near the bottom although some videos show the complete descent through the water column. The video footage for each deployment was labelled as follows: VOYAGE_DATE_TIME_SITE.MTS Where: VOYAGE = v2_201415020 DATE = YYYY-MM-DD TIME = HHMMUTC (in 24 hr time) SITE = the CTD site name (e.g. SiteA5) Details on each site, including geographic coordinates and depth, are available in the Marine Data Voyage Report. The underway data from the voyage is available here: https://data.aad.gov.au/metadata/records/201415020