Point Located /Grid
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Pine Creek - Kombolgie VTEM (TM) AEM Survey, NT: Revised EMFlow Conductivity Estimates to 2 km Depth
Phase-1 data, that is, contractor quality-controlled and quality-assessed data for Kombolgie, were released during 2009. New EMFlow data, that is data generated using a new EMFlow version are included in this data release. The data and products described in this report are contained on the accompanying DVD. The main products included in this data package include: sections, conductance grids and an AEM Depth of Investigation grid. The data is provided in formats which can be viewed on most computer 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. The outcomes of the Pine Creek AEM Kombolgie survey include mapping of subsurface geological features that are associated with unconformity-related, sandstone-hosted Westmoreland-type and Vein-type uranium mineralisation. The data are also capable of interpretation for other commodities including metals and potable water as well as for landscape evolution studies. The improved understanding of the regional geology to greater than 1500m resulting from the enhanced EMFlow survey results will be of considerable benefit to mining and mineral exploration companies.
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Gawler Mineral Promotion Project - Tunkillia airborne electromagnetic, magnetic and elevation survey
Airborne Geophysical Data Acquired as part of the Gawler Mineral Promotion Project. Includes point located, gridded and image data. TEMPEST electromagnetics, magnetics and elevation data.
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Linespacing for the survey is 100 metres
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No abstract available
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Linespacing for the survey is 150 metres
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No abstract available
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No abstract available
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Merged dataset - magnetic, gamma-ray and elevation point located data and grids released on 1 July 2003 which also include point located data from private company surveys that were confidential at the time of the Phase 1 release on 17 February 2003.
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Linespacing for the survey is Transect metres
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Linespacing for the survey is 150 metres