Multimedia
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Fly-through of the NSW/Vic Alps region produced to promote tourism post the 2003 bushfires.
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The Collaborative East Antarctic Marine Census (CEAMARC) voyage was conducted on the Aurora Australis between December 2007 and January 2008. The voyage was operated as part of the Census of Antarctic Marine Life (CAML) program to document the benthic communities and their associated habitats across the George V Shelf in east Antarctica. Underwater video footage was collected from 22 sites across the shelf using Geoscience Australia's Deep Under Water Camera (DUCII). Transects were run for 15-40 minutes across depths ranging from 140 m to 1200 m. All video footage is stamped with the UTC time. Stations are named according to the CEAMARC station number followed by the instrument used (eg. CAM for camera) and then the deployment number. For example 09CAM05 was deployed at CEAMARC site 9 and was the 5th camera transect. The location and depth of each station is listed below. For further information on this survey please refer to the post-survey report (GA Record 2009/05 - Geocat #67381). Station Depth Longitude Latitude 04CAM04 259.61 141.985220 -66.341583 07CAM07 197.57 142.626933 -66.551262 08CAM06 391.27 142.358735 -66.555997 09CAM05 357.07 142.010337 -66.550603 12CAM21 201.26 140.825277 -66.558158 26CAM22 219.99 140.030193 -66.526848 27CAM01 436.63 142.661085 -65.997597 30CAM02 432.03 143.649810 -65.998757 39CAM08 863.95 142.967960 -66.551365 41CAM09 579.30 142.629580 -66.735847 42CAM10 409.75 142.680007 -66.868050 43CAM11 177.00 143.289108 -66.758878 44CAM12 766.04 143.657790 -66.687152 47CAM13 184.31 144.662358 -67.035295 49CAM14 1175.27 145.209785 -67.031225 50CAM16 593.06 145.258282 -66.746837 51CAM15 537.11 145.490357 -66.750387 57CAM17 639.44 145.009407 -66.741943 58CAM18 844.64 144.655195 -66.748407 59CAM19 912.16 144.329455 -66.744992 61CAM03 657.39 142.983383 -66.322688 63CAM20 429.08 143.002492 -65.862048
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The Lord Howe Rise survey (SS0608, GA survey #2461) was conducted on the Southern Surveyor in collaboration with the University of Wollongong between 16 and 29 April 2008. The survey was operated as part of the Surrogates Program of the CERF Marine Biodiversity Hub. The objective was to collect high-quality, accurately co-located data to enable the robust testing of a range of physical parameters as surrogates of patterns of benthic biodiversity. A video transect was undertaken at a single station (station 9) in 35 m water depth (31.58°S, 159.04°E to 31.59°S, 159.03°E). Video footage was recorded to mini DV tapes and copied to digital format.
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The Eastern Margin survey (TAN0713, GA survey #2436) to the Capel and Faust basins and Gifford Guyot was conducted on the Tangaroa between 7 October and 22 November 2007 in collaboration with staff from New Zealand's National Institute of Water and Atmospheric Research (NIWA), Fugro Robertson Inc., and the University of the Sea. The voyage was operated through the Offshore Energy Security Program, with the principal aims of exploring deep-sea habitats and processes on a subsided marginal plateau and submerged guyot and examining the underlying geology as an assessment for petroleum potential of the basins. A total of 42 video transects (each approx. 1 hr in duration) were surveyed and 6,229 still photographs acquired in water depths of 259-2,260 m. Video footage was recorded on mini DV tapes, and copied to digital format. Video snippets were also created of representative habitats for some stations. Video and image files or associated parent folders are named according to station number, followed by CAM and then the deployment number. For example 37CAM35 represents a video transect from Station 37 that was the 35th video transect on the survey. For further information on this survey please refer to the post-survey report (GA Record 2009/22 - Geocat #68630) and GA Record 2009/26 (Geocat #69358).
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Between 2009-2012, Geoscience Australia conducted three surveys to Joseph Bonaparte Gulf and the Timor Sea on the R.V. Solander, in collaboration with the Australian Institute of Science and the Museum and Art Gallery of the Northern Territory. The study areas overlapped the Oceanic Shoals Commonwealth Marine Reserve and the carbonate banks and terraces within it. The surveys were conducted as part of the Australian Government's Energy Security Program (2007-2011) and the National Environment Research Program (2011-2015). On the surveys, a benthic sled was deployed to collect biological samples from the seafloor. Samples were sorted onboard according to phylum, photographed and then sent to taxonomists for species-level identifications. This catalogue includes all onboard photographs taken from identified samples. Sponges were the only group of which all samples were identified, but they include high proportions of unnamed or undescribed species. The catalogue also includes taxonomic identification sheets so that users can cross-reference the species names and images with location and depth.
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From February to March 2010, Geoscience Australia (GA) conducted an multibeam survey of the coastal waters of the Vestfold Hills in the Australian Antarctic Territory. The survey was conducted jointly with Australian Antarctic Division (AAD) and the Deployable Geospatial Survey Team (DGST) of the Royal Australian Navy. The survey was aimed primarily at understanding the the character of the sea floora round Davis to better inform studies of the benthic biota and the possible impacts of the Davis Station sewage outfall. DGST were involved so the data could be used to update and extend the nautical charts of the Davis area.
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An interactive CDROM that contains maps of Australian resources, deposits and geophysics information.
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The Marine Science voyage (VMS) was conducted on the Aurora Australis between 4 January 2011 and 6 February 2011. The voyage incorporated oceanographic measurements along the CLIVAR SR3 Transect and around the Mertz Glacier region. Underwater still images were collected from 93 sites ranging in depth from 170 m to 2300 m across George V shelf in East Antarctica. The camera equipment was designed and operated by the Australian Antarctic Division (AAD) marine science support team. The camera was attached to either the CTD frame or the beam trawl frame and lowered to 4-5 m from the seafloor and held in position for 2-15 minutes. All still images were stamped with UTC time. Stations were named according to the frame (e.g. CTD or BT), the sequence number of that particular frame (e.g. CTD53), followed by the instrument used (e.g. CAM for camera) and then the deployment number. For example, BT5_CAM16 was the fifth deployment using the beam trawl frame and the sixteenth camera deployment of the survey overall. For further information please refer to the post-survey report (GA Record 2011/xx - Geocat #71668)
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Modelled tsunami - propogated from 1833 Sumatra earthquake. An animation showing the tsunami event; and the seismic stations, tide-gauges and DART systems, in the Indian Ocean.
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The Western Margin survey (GA survey #2476) was conducted on the R.V. Sonne between 25 October 2008 and 19 January 2009 in collaboration with staff from the Western Australia Geological Survey and the University of the Sea. The voyage was operated through the Offshore Energy Security Program, with the principal aims of acquiring geological, geophysical, oceanographic, and biological data over poorly known areas of Australia's western continental margin. A total of 44 video transects were surveyed, with an associated 6,229 still photographs acquired from water depth of 831-4,827 m. Video was recorded to mini DV tapes, and copied to digital format. Video snippets were also created of representative habitats for some stations. Video and image files or associated parent folders are named according to station number, followed by gear code (CAM = OFOS camera which collected still images and video, GR = BODO grab which collected black and white video) and then the deployment number. For example 36GR19 represents a video transect from Station 36 that was the 19th video transect from the BODO grab on the survey. For further information on this survey please refer to the post-survey report (GA Record 2009/38 - Geocat #69606) and GA Record 2009/26 (Geocat #69358).