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Phase-1 and Phase-2 data release for area infill RJ7 within the Rum Jungle AEM survey, 2010.

Note: This metadata describes the dataset in accordance with the ANZLIC (Australia New Zealand Land Information Council) Core Metadata Guidelines Version 2.


Dataset citation

ANZLIC unique identifier: ANZCW0703014495

Title: Phase-1 and Phase-2 data release for area infill RJ7 within the Rum Jungle AEM survey, 2010.


Custodian

Custodian: Geoscience Australia

Jurisdiction: Australia


Description

Abstract:

Airborne Electromagnetic data are being acquired by Geoscience Australia in areas considered to have potential for uranium or thorium mineralisation under the Australian Government's Onshore Energy Security Program (OESP). The surveys have been managed and interpreted by Geoscience Australia's Airborne Electromagnetic Acquisition and Interpretation project. In contrast to industry style deposit scale investigations, these surveys are designed to reveal new geological information at regional scale. The Pine Creek airborne electromagnetic survey comprised of three survey areas Woolner Granite, Rum Jungle and Kombolgie. Tempest data were acquired for Woolner Granite and Rum Jungle survey areas and are included in this report. Woolner Granite and Rum Jungle survey areas cover a total of 21 100 line km and an area of 43 200 km2.

Phase-1 data, that is, contractor quality-controlled and quality-assessed data for Woolner Granite, Rum Jungle and Kombolgie, were released during 2009. Phase-2 data, that is Geoscience Australia layered earth inversion (GA-LEI) data and derived products for Woolner Granite and Rum Jungle, are included in this data release. The data and products described in this report are contained on the accompanying DVD. The Kombolgie survey data were acquired with VTEM. The VTEM Kombolgie inversion data and report will be included in a separate data release.

The main products from the AEM surveys are conductivity depth slices and sections, conductance grids and an AEM Depth of Investigation grid. The data is provided in formats which can be viewed on most computers systems. They include, JPEG (.jpg) with associated world files for easy use in geographic information system (GIS) packages, ER Mapper grids (.ers), ESRI shape files (.shp) of the flight path, and point-located ASCII data with relevant metadata for derived products.

ANZLIC search words:

  • ENERGY Mapping
  • GEOSCIENCES Geophysics Exploration

Spatial domain:

locality map

Geographic extent name: SD52-8 PINE CREEK - SD52-8 - 1:250 000 Map Series - Australia

Geographic extent name: SC52-15 BATHURST ISLAND - SC52-15 - 1:250 000 Map Series - Australia

Geographic extent name: SD52-7 CAPE SCOTT - SD52-7 - 1:250 000 Map Series - Australia

Geographic extent name: SD53-1 ALLIGATOR RIVER - SD53-1 - 1:250 000 Map Series - Australia

Geographic extent name: SD52-3 FOG BAY - SD52-3 - 1:250 000 Map Series - Australia

Geographic extent polygon: 129.8 -13, 132.4 -13, 132.4 -14.6, 129.8 -14.6, 129.8 -13,

Note: The format for each Geographic extent name is: Name - Identifier - Category - Jurisdiction (as appropriate) See GEN Register

Geographic bounding box:
North bounding latitude: -13 °
South bounding latitude: -14.6 °
East bounding longitude: 132.4 °
West bounding longitude: 129.8 °

Data currency

Beginning date: 2008-10-10

Ending date: 2010-12-08


Dataset status

Progress: Complete

Maintenance and update frequency: Not Known


Access

Stored data format:
DIGITAL - misc Various formats
Available format type:
DIGITAL - misc Various formats

Access constraints:

For DVD, licence and fee required. Contact the GA Sales Centre (email: sales@ga.gov.au or phone: +61 2 6249 9966, web: http://www.ga.gov.au/sales/)

Via Free download - licence required

Free Data Download

Data quality

Lineage:

The AEM survey data were acquired and processed by the airborne geophysical survey contractors Fugro Airborne Surveys. Details on the acquisition and processing are available in Lawrence and Stenning (2009), which is included in the dataset. Phase 2 data - this data release is the result of the GA-LEI sample by sample inversion process and is documented in Costelloe 2010.

References:

Lawrence, M., and Stenning, L., 2009. Pine Creek - Woolner airborne electromagnetic (AEM) mapping survey acquisition and processing report. Unpublished Fugro Airborne Surveys report to Geoscience Australia.

M.T. Costelloe and D.K. Hutchinson, 2010. Woolner Granite and Rum Jungle TEMPESTTMAEM Survey: Inversion Report. Geoscience Australia internal report.

Positional accuracy:

Positioning was via post-processed differential GPS methods. Horizontal positional accuracy of the data is approximately 1 metre (standard deviation).

Attribute accuracy:

The data have been acquired and processed to a standard of best practice as of the year 2010. More sophisticated processing algorithms may be applied to these data should they become available.

Logical Consistency:

N/A

Completeness:

not known


Contact information

Contact organisation: Commonwealth of Australia (Geoscience Australia) (GA)
Contact position: Manager Client Services
Mail address: Cnr Jerrabomberra Ave and Hindmarsh Dr
Mail address: GPO Box 378
Locality: Canberra
State: ACT
Country: Australia
Postcode: 2601
Telephone: 02 6249 9966
Facsimile: 02 6249 9960
Electronic mail address: sales@ga.gov.au

Metadata information

Metadata date: 2013-03-08


Additional metadata

Metadata reference XHTML: http://www.ga.gov.au/meta/ANZCW0703014495.html

Metadata reference XML: http://www.ga.gov.au/meta/ANZCW0703014495.xml

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Authors:Costelloe, M.T.
SPATIAL INFORMATION FOR THE NATION