Data

GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic

Geoscience Australia
Geophysical Acquisition & Processing Section
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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=3231eaf1-80a9-4f1a-8101-601bd40bd809&rft.title=GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/142912&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. The terrestrial dose rate grid is derived as a linear combination of the filtered K, U and Th grids. A low pass filter is applied to this grid to generate the filtered terrestrial dose rate grid.This GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic has a cell size of 0.00042 degrees (approximately 43m) and shows the terrestrial dose rate of the Naretha, WA, 2009 (Eucla Basin 3). The data used to produce this grid was acquired in 2009 by the WA Government, and consisted of 124870 line-kilometres of data at 200m line spacing and 50m terrain clearance.Maintenance and Update Frequency: notPlannedStatement: This GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic is an airborne-derived radiometric terrestrial dose rate grid for the Naretha, WA, 2009 (Eucla Basin 3) survey. The survey was acquired under the project No. 1210 for the geological survey of WA. The grid has a cell size of 0.00042 degrees (approximately 43m). A total of 124870 line-kilometres of data at a line spacing of 200m were acquired to produce this grid. The terrestrial dose rate grid is derived as a linear combination of the filtered K, U and Th grids. 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=123.8551; southlimit=-32.5112; eastlimit=125.5119; northlimit=-30.9903; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=123.8551; southlimit=-32.5112; eastlimit=125.5119; northlimit=-30.9903; 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 1210&rft_subject=GADDS2.0&rft_subject=radiometrics&rft_subject=NASVD&rft_subject=thorium&rft_subject=uranium&rft_subject=potassium&rft_subject=dose rate&rft_subject=dose&rft_subject=rate&rft_subject=airborne digital data&rft_subject=geophysical survey&rft_subject=rad&rft_subject=K&rft_subject=Th&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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(c) State of Western Australia (Department of Mines, Industry Regulation and Safety) 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. The terrestrial dose rate grid is derived as a linear combination of the filtered K, U and Th grids. A low pass filter is applied to this grid to generate the filtered terrestrial dose rate grid.
This GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic has a cell size of 0.00042 degrees (approximately 43m) and shows the terrestrial dose rate of the Naretha, WA, 2009 (Eucla Basin 3). The data used to produce this grid was acquired in 2009 by the WA Government, and consisted of 124870 line-kilometres of data at 200m line spacing and 50m terrain clearance.

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Maintenance and Update Frequency: notPlanned
Statement: This GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic is an airborne-derived radiometric terrestrial dose rate grid for the Naretha, WA, 2009 (Eucla Basin 3) survey. The survey was acquired under the project No. 1210 for the geological survey of WA. The grid has a cell size of 0.00042 degrees (approximately 43m). A total of 124870 line-kilometres of data at a line spacing of 200m were acquired to produce this grid. The terrestrial dose rate grid is derived as a linear combination of the filtered K, U and Th grids. 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: 11 06 2009 to 04 11 2009

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125.5119,-30.9903 125.5119,-32.5112 123.8551,-32.5112 123.8551,-30.9903 125.5119,-30.9903

124.6835,-31.75075

text: westlimit=123.8551; southlimit=-32.5112; eastlimit=125.5119; northlimit=-30.9903; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | K | NASVD | NCI | Published_External | Th | U | WA | airborne digital data | dose | dose rate | gamma-ray | geophysical survey | geophysics | geoscientificInformation | grid | potassium | rad | radiometrics | raster | rate | spectrometry | survey 1210 | thorium | 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 Naretha Eucla Basin 3 Doserate Grid Geodetic (GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc

NetCDF Subsetting Service (NCSS) for GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic (GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic NCSS)

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc/dataset.html

OPeNDAP web service for GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic (GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc.html

OGC Web Mapping Service (WMS) for GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic (GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic WMS)

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc?service=WMS&version=1.3.0&request=GetCapabilities

OGC Web Coverage Service (WCS) for GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic (GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic WCS)

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc?service=WCS&version=1.0.0&request=GetCapabilities

GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic NCSS

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc/dataset.html

GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc.html

GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic WMS

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc?service=WMS&version=1.3.0&request=GetCapabilities

GSWA Naretha Eucla Basin 3 Doserate Grid Geodetic WCS

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/WA/grid/P1210/P1210-grid-dose_terr.nc?service=WCS&version=1.0.0&request=GetCapabilities

Identifiers
ACN 633 798 857