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  • This record describes digital data compilation product, where several individual items are grouped for delivery on single CD-ROM. Content and number of items included in the compilation package can vary, depending on size of the individual items. The contents of this CD-ROM are as follows: Catalog # Title 31783 1996 Laminaria High, northern Bonaparte Basin (AC/P8) airborne laser fluorosensor survey interpretation report : (WGC AC/P8 survey number 1248.2) 31784 1996 Nancar trough, northern Bonaparte Basin (AC/P16) airborne laser fluorosensor survey interpretation report : (WGC AC/P16 survey number 1248.3) 31803 1996 Yampi Shelf, Browse Basin airborne laser fluorosensor survey interpretation report : (WGC Browse survey number 1248.1) 31804 1996 Vulcan Sub-basin / Browse Basin transition airborne laser fluorosensor survey interpretation report : (WGC Haydn survey number 2051) 31806 1996 Vulcan Sub-basin airborne laser fluorosensor survey interpretation report (Skua urvey) 31807 1998 Yampi Shelf, Browse Basin airborne laser fluorosensor survey interpretation report : (WGC Yampi survey) 31808 Comparison of AGSO North West Shelf airborne laser fluorosensor survey interpretations

  • This dataset is part of the Gippsland Marine Environmental Monitoring (GMEM) project. The GMEM was developed in response to stakeholder concerns from the fisheries industry about a Geoscience Australia seismic survey in the Gippsland Basin (GA352 in April 2015), in addition to a broader need to acquire baseline data to be used to quantify impacts of seismic operations on marine organisms. A component of this study was to acquire images of the seafloor before and after the seismic survey for analysis of potential impacts of seismic operations on scallops. This dataset contains information collected from the AUV-Phoenix on survey GA-353 conducted 19-25 June 2015. The Phoenix is an Iver AUV operated by Australian Marine Ecology Pty Ltd and the University of Sydney (Australian Centre for Field Robotics). It includes a stereo camera system (i.e. two cameras), a USBL, and a sidescan sonar. Stereo image pairs were collected at a rate of 2 Hz with a target altitude of 2 m above the seabed and speed of 1 m s-1 (2 knots) using high sensitivity CCD cameras (Allied Vision Manta G-145C, resolution of 1388 x 1038 pixels). Illumination was by two strobes mounted in the fore and aft-sections of the vehicle and synchronised with the cameras. The camera lens and stereo orientation properties were calibrated in a pool immediately prior to the survey. The Phoenix returned usable still images at 12 sites, but strong currents resulted in truncated transects due to difficulty diving on Stations 14, 37, and 47, and strobe failure on Stations 40 and 47 resulted in reduced image quality. For each station, this dataset contains post-processed geotiffs acquired from a single AUV camera, track files, and a compressed mosaic of combined images. A Word file provides additional data about the folder structure, file types, and post-processing.

  • Density and magnetic susceptibility measurements were taken from 254 rock samples in the Tanami region to provide rock property constraints during modelling. Multiple measurements were taken for each rock type, in each geological package, in order to provide a statistically representative sample for each package. The samples covered a large geographic portion of the model area, to account for any regional variations in rock properties. Samples selected for measurement were confined to rocks of the Tanami basement and the Birrindudu Group platform cover. Three rock sample datasets were accessed and consist of: Bureau of Mineral Resources (BMR) drill core collected during reconnaissance mapping of the Tanami Region in the early seventies (Blake, 1974) in order to penetrate cover and sample basement rock; NTGS hands samples collected as part their Tanami region project; and NTGS drill core collected as part their Tanami region project.

  • When the PMDCRC project concluded at Geoscience Australia, some data was left unsorted. This directory contains that residual data. In 2001, a partnership was formed between Australia's mining industry and research community to examine the issues surrounding predictive mineral exploration in Australia. In the preceding decade, despite record levels of exploration, the discovery of high level deposits declined. The predictive mineral discovery Cooperative Research Centre (pmd *CRC ) began its work to find new methods of predicting where the mineral deposits lay. The research looked to create a fundamental shift in mineral exploration practice giving greater scope for larger finds at greatly reduced costs by developing a vastly improved understanding of mineralising processes and a four dimensional understanding of the evolution of the geology of mineralised terrains. Since its inception, research has been carried out by the CRC through innovative and effective programs and projects over a two stage process. This website will act as a major portal for the dissemination of research findings. As well it offers the mining industry, the education sector and the wider community information and access to experts in the field, case studies of successful programs, business opportunities and employment directions for young emerging students and researchers. The pmd *CRC formally ceased to exist on 30 June 2008

  • Dataset for the Southwest Region Release area contains biostratigraphic, reservoir facies, and organic geochemistry from wells in the release region.

  • Annually produced dataset of Australian onshore and offshore petroleum tenements. Undertaken in 2001 by Petrie, E. and Quinn, C. AGSO. Mapping consists of onshore and offshore petroleum tenements, petroleum pipelines, oil and gas fields and new petroleum discoveries for 2000 - 2001.

  • These data are one of a set of 13 that captures a consistent horizon and fault interpretation of approximately 35 000 km of regional, mostly deep, seismic reflection data recorded by AGSO along the north and northwestern continental margins of Australia between 1990 and 1994.

  • This dataset is part of the Gippsland Marine Environmental Monitoring (GMEM) project. The GMEM was developed in response to stakeholder concerns from the fisheries industry about a Geoscience Australia seismic survey in the Gippsland Basin (GA352 in April 2015), in addition to a broader need to acquire baseline data to be used to quantify impacts of seismic operations on marine organisms. A component of this study was to acquire images of the seafloor before and after the seismic survey for analysis of potential impacts of seismic operations on scallops. This dataset contains information collected from the AUV-Gavia on survey GA-350 conducted 27 March 3 April 2015. The Gavia is an AUV operated by the Australian Maritime College and includes a single camera and a range of environmental sensors. It was flown at an altitude of XX m at ~ 1.5 m/s with XX megapixel images acquired every XX seconds using a XX lighting system (the latter functional for Stations XX , XX, XX). In addition, Go-Pro cameras were mounted on the AUV's exterior to provide continuous video of the seafloor. The Gavia returned usable still images at 9 sites. This dataset contains the following data types: 1) Geotiffs acquired from the AUV nose cone camera with associated broadcale assessment of image quality on each transect, 2) Go-Pro videos acquired from external AUV mount, 3) optical backscatter, 4) ADCP data, 5) interferometric bathymetry, 6) associated shapefiles and location maps. For each data type, a Word file provides additional data about the folder structure, file types, and post-processing if applicable.

  • The Christmas Island Geographic Information System (CIGIS) is a collection of spatial data, viewing and analysis tools dealing with Christmas Island, Indian Ocean. The data include orthophotography, topographic, mining, cultural and environmental features of the island. This work is part of ongoing service to Territories West of the Attorney General's Department.

  • Data package relates to tsunami modelling outputs that were used for the Catastrophic Working Group. This data relates is the underlying model development.