Brief description
Rottnest Island, Jurien Bay and the Abrolhos (Kendrick, Smale): AUV benthic reference sites were established at Rottnest Island, Jurien Bay and the Abrolhos Islands. Large swell at some sites meant that the vehicle was being moved around a lot leading to some patchy holes in the meshes, predominantly at the Rottnest site. The information available to help plan dive locations became less detailed as the deployments moved further north. The dives at the Abrolhos were planned using simple nautical charts and featured more sand and coral than kelp. It would be useful to secure multibeam surveys in the region to help plan future divesLineage
This data is provided by the IMOS AUV Facility and was collected by the University of Sydney's Australian Centre for Field Robotics aboard the TAFI Research Vessel R/V Challenger. The AUV Sirius undertook seafloor survey deployments along the Tasmanian Peninsula, at Port Arthur and in the Huon Channel between October 5th and 16th, 2008. This represents a first pass processing completed while onboard the ship. A more thorough revision may be available in the future. In all 19 dives were completed, in addition to a number of calibration dives which are not contained on this disk. Each mission has been processed to generate a dive report, dive tracks, geotifs and meshes. Multibeam and hydrographic data have been completed for some but not all dives. The structure of each dive summary is as follows:Notes
CreditAustralia’s Integrated Marine Observing System (IMOS) is enabled by the National Collaborative Research Infrastructure Strategy (NCRIS). It is operated by a consortium of institutions as an unincorporated joint venture, with the University of Tasmania as Lead Agent.
Credit
Australian Centre for Field Robotics (ACFR)
Australian Centre for Field Robotics (ACFR)
Credit
Commonwealth Environmental Research Facility (CERF) Marine Biodiversity Research Hub
Commonwealth Environmental Research Facility (CERF) Marine Biodiversity Research Hub
Created: 03 12 2012
Data time period: 01 04 2011 to 30 04 2011
text: northlimit=-13.50; southlimit=-35.50; westlimit=112.50; eastLimit=129.00
Subjects
BATHYMETRY/SEAFLOOR TOPOGRAPHY |
Chlorophyll |
Conductivity |
CTD (Conductivity-Temperature-Depth Profilers) |
Cameras | Still Cameras - underwater |
Coloured Dissolved Organic Matter (CDOM) |
Countries | Australia |
Current Meters/Profilers | Acoustic Doppler Current Profiler (ADCP) |
Data Loggers |
Digital Imaging (acquisition and/or analysis) |
EARTH SCIENCE |
Fluorescence |
Field Surveys | Underwater Surveys |
Fluorometers |
IMOS Facility | AUV | Autonomous Underwater Vehicle |
Marine Planning Regions (Australia) | South-east |
OCEAN CHEMISTRY |
OCEAN OPTICS |
OCEAN TEMPERATURE |
OCEANS |
Organic Matter |
Oxygen |
SALINITY/DENSITY |
Seafloor Topography |
SONAR |
Seabed Vehicles |
States, Territories (Australia) | Tasmania |
Turbidity |
Turbulence Sensors |
Water Depth |
Water Temperature |
altitude |
concentration_of_coloured_dissolved_organic_matter |
depth |
heading |
latitude |
longitude |
mass_concentration_of_chlorophyll_in_sea_water |
oceans |
optical_backscatter |
platform_pitch_angle |
platform_roll_angle |
sea_water_salinity |
sea_water_temperature |
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Identifiers
- global : 0f379372-f0c3-4c86-aa25-4aeaa3986635