Data

GSWA Bremer Bay ppm Uranium Grid Geodetic

Geoscience Australia
Geophysical Acquisition & Processing Section
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://rhe-ecat-prod01.prod.lan:8080/geonetwork/srv/eng/search?uuid=eb6723d9-2de3-424b-a133-a0082926344d&rft.title=GSWA Bremer Bay ppm Uranium Grid Geodetic&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/142335&rft.description=The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.This radiometric uranium grid has a cell size of 0.00083 degrees (approximately 84m) and shows uranium element concentration of the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2004 by the WA Government, and consisted of 99719 line-kilometres of data at 400m line spacing and 60m terrain clearance.Maintenance and Update Frequency: notPlannedStatement: This GSWA Bremer Bay ppm Uranium Grid Geodetic is an airborne-derived radiometric uranium grid for the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004. The survey was acquired under the project No. 1067 for the geological survey of WA. The grid has a cell size of 0.00083 degrees (approximately 84m). A total of 99719 line-kilometres of data at a line spacing of 400m and 60m terrain clearance were acquired to produce this grid. This radiometric uranium grid shows uranium element concentration of the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004 in units of parts per million (or ppm). Noise-adjusted singular value decomposition (NASVD) has been applied to the data. NASVD is a spectral component analysis procedure for the removal of noise from gamma-ray spectra. Details of the specifications of individual airborne surveys can be found in the Fourteenth Edition of the Index of Airborne Geophysical Surveys (Percival, 2014). This Index is also available online at http://pid.geoscience.gov.au/dataset/79134. Reference: Percival, P.J., 2014. Index of airborne geophysical surveys (Fourteenth Edition).&rft.creator=Geophysical Acquisition & Processing Section &rft.date=2020&rft.coverage=westlimit=118.4611; southlimit=-34.7927; eastlimit=120.0593; northlimit=-33.9519; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=118.4611; southlimit=-34.7927; eastlimit=120.0593; northlimit=-33.9519; projection=GDA94 (EPSG:4283)&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/&rft_rights=(c) State of Western Australia (Department of Mines, Industry Regulation and Safety) 2020&rft_rights=Australian Government Security ClassificationSystem https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCES&rft_subject=NCI&rft_subject=Earth sciences&rft_subject=geophysics&rft_subject=grid&rft_subject=Australia&rft_subject=WA&rft_subject=survey 1067&rft_subject=GADDS2.0&rft_subject=radiometrics&rft_subject=NASVD&rft_subject=uranium&rft_subject=airborne digital data&rft_subject=geophysical survey&rft_subject=rad&rft_subject=U&rft_subject=gamma-ray&rft_subject=spectrometry&rft_subject=raster&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International Licence
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(c) State of Western Australia (Department of Mines, Industry Regulation and Safety) 2020

Australian Government Security ClassificationSystem
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The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This radiometric uranium grid has a cell size of 0.00083 degrees (approximately 84m) and shows uranium element concentration of the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2004 by the WA Government, and consisted of 99719 line-kilometres of data at 400m line spacing and 60m terrain clearance.

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Maintenance and Update Frequency: notPlanned
Statement: This GSWA Bremer Bay ppm Uranium Grid Geodetic is an airborne-derived radiometric uranium grid for the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004. The survey was acquired under the project No. 1067 for the geological survey of WA. The grid has a cell size of 0.00083 degrees (approximately 84m). A total of 99719 line-kilometres of data at a line spacing of 400m and 60m terrain clearance were acquired to produce this grid. This radiometric uranium grid shows uranium element concentration of the Southern Yilgarn (Newdegate, Ravensthorpe, Bremer Bay), WA, 2004 in units of parts per million (or ppm). Noise-adjusted singular value decomposition (NASVD) has been applied to the data. NASVD is a spectral component analysis procedure for the removal of noise from gamma-ray spectra. Details of the specifications of individual airborne surveys can be found in the Fourteenth Edition of the Index of Airborne Geophysical Surveys (Percival, 2014). This Index is also available online at http://pid.geoscience.gov.au/dataset/79134. Reference: Percival, P.J., 2014. Index of airborne geophysical surveys (Fourteenth Edition).

Created: 07 03 2020

Issued: 07 03 2020

Modified: 06 07 2021

Data time period: 07 11 2004 to 25 04 2005

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120.0593,-33.9519 120.0593,-34.7927 118.4611,-34.7927 118.4611,-33.9519 120.0593,-33.9519

119.2602,-34.3723

text: westlimit=118.4611; southlimit=-34.7927; eastlimit=120.0593; northlimit=-33.9519; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NASVD | NCI | Published_External | U | WA | airborne digital data | gamma-ray | geophysical survey | geophysics | geoscientificInformation | grid | rad | radiometrics | raster | spectrometry | survey 1067 | uranium |

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Other Information
The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS. (File available for download in various formats from the GADDS2 portal)

url : https://portal.ga.gov.au/persona/gadds

File download for GSWA Bremer Bay ppm Uranium Grid Geodetic (GSWA Bremer Bay ppm Uranium Grid Geodetic file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc

NetCDF Subsetting Service (NCSS) for GSWA Bremer Bay ppm Uranium Grid Geodetic (GSWA Bremer Bay ppm Uranium Grid Geodetic NCSS)

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc/dataset.html

OPeNDAP web service for GSWA Bremer Bay ppm Uranium Grid Geodetic (GSWA Bremer Bay ppm Uranium Grid Geodetic OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc.html

OGC Web Mapping Service (WMS) for GSWA Bremer Bay ppm Uranium Grid Geodetic (GSWA Bremer Bay ppm Uranium Grid Geodetic WMS)

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc?service=WMS&version=1.3.0&request=GetCapabilities

OGC Web Coverage Service (WCS) for GSWA Bremer Bay ppm Uranium Grid Geodetic (GSWA Bremer Bay ppm Uranium Grid Geodetic WCS)

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc?service=WCS&version=1.0.0&request=GetCapabilities

GSWA Bremer Bay ppm Uranium Grid Geodetic NCSS

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc/dataset.html

GSWA Bremer Bay ppm Uranium Grid Geodetic OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc.html

GSWA Bremer Bay ppm Uranium Grid Geodetic WMS

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc?service=WMS&version=1.3.0&request=GetCapabilities

GSWA Bremer Bay ppm Uranium Grid Geodetic WCS

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1067/P1067-grid-u_conc-BremerBay.nc?service=WCS&version=1.0.0&request=GetCapabilities

Identifiers
ACN 633 798 857