Data

GSNSW Exploration NSW Area B Darling Basin potassium 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=9a3e54fb-1134-4fa2-99fa-c8635983a5e0&rft.title=GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/140677&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 potassium grid has a cell size of 0.00097 degrees (approximately 100m) and shows potassium element concentration of the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin in units of percent (or %). The data used to produce this grid was acquired in 1995 by the NSW Government, and consisted of 150000 line-kilometres of data at 400m line spacing and 80m terrain clearance.Maintenance and Update Frequency: notPlannedStatement: This GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic is an airborne-derived radiometric potassium grid for the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin. The survey was acquired under the project No. 732 for the geological survey of NSW. The grid has a cell size of 0.00097 degrees (approximately 100m). A total of 150000 line-kilometres of data at a line spacing of 400m and 80m terrain clearance were acquired to produce this grid. This radiometric potassium grid shows potassium element concentration of the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin in units of percent (or %). 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=141.8335; southlimit=-33.1282; eastlimit=145.8602; northlimit=-30.3425; projection=WGS84 (EPSG:4326)&rft.coverage=westlimit=141.8335; southlimit=-33.1282; eastlimit=145.8602; northlimit=-30.3425; projection=WGS84 (EPSG:4326)&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/&rft_rights=(c) State of New South Wales (Department of Regional New South Wales) 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=NSW&rft_subject=survey 732&rft_subject=GADDS2.0&rft_subject=radiometrics&rft_subject=potassium&rft_subject=airborne digital data&rft_subject=geophysical survey&rft_subject=rad&rft_subject=K&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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(c) State of New South Wales (Department of Regional New South Wales) 2020

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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 potassium grid has a cell size of 0.00097 degrees (approximately 100m) and shows potassium element concentration of the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin in units of percent (or %). The data used to produce this grid was acquired in 1995 by the NSW Government, and consisted of 150000 line-kilometres of data at 400m line spacing and 80m terrain clearance.

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Maintenance and Update Frequency: notPlanned
Statement: This GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic is an airborne-derived radiometric potassium grid for the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin. The survey was acquired under the project No. 732 for the geological survey of NSW. The grid has a cell size of 0.00097 degrees (approximately 100m). A total of 150000 line-kilometres of data at a line spacing of 400m and 80m terrain clearance were acquired to produce this grid. This radiometric potassium grid shows potassium element concentration of the NSW DMR, Discovery 2000, 1994-95, AREA B, Darling Basin in units of percent (or %). 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: 1995 to 06 1995

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145.8602,-30.3425 145.8602,-33.1282 141.8335,-33.1282 141.8335,-30.3425 145.8602,-30.3425

143.84685,-31.73535

text: westlimit=141.8335; southlimit=-33.1282; eastlimit=145.8602; northlimit=-30.3425; projection=WGS84 (EPSG:4326)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | K | NCI | NSW | Published_External | airborne digital data | gamma-ray | geophysical survey | geophysics | geoscientificInformation | grid | potassium | rad | radiometrics | raster | spectrometry | survey 732 |

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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 GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic (GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc

NetCDF Subsetting Service (NCSS) for GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic (GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic NCSS)

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc/dataset.html

OPeNDAP web service for GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic (GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc.html

OGC Web Mapping Service (WMS) for GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic (GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic WMS)

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc?service=WMS&version=1.3.0&request=GetCapabilities

OGC Web Coverage Service (WCS) for GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic (GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic WCS)

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc?service=WCS&version=1.0.0&request=GetCapabilities

GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic NCSS

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc/dataset.html

GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc.html

GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic WMS

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc?service=WMS&version=1.3.0&request=GetCapabilities

GSNSW Exploration NSW Area B Darling Basin potassium grid geodetic WCS

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/NSW/grid/P732/P732-grid-k_conc.nc?service=WCS&version=1.0.0&request=GetCapabilities

Identifiers
ACN 633 798 857