Data

GSQ Cloncurry 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=846e6198-d6e7-4798-beb5-e2e0e25c73f6&rft.title=GSQ Cloncurry DoseRate grid geodetic&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/143479&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 GSQ Cloncurry DoseRate grid geodetic has a cell size of 0.00018 degrees (approximately 19m) and shows the terrestrial dose rate of the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017. The data used to produce this grid was acquired in 2017 by the QLD Government, and consisted of 113387 line-kilometres of data at a line spacing between 50m and 100m, and 50m terrain clearance.Maintenance and Update Frequency: notPlannedStatement: This GSQ Cloncurry DoseRate grid geodetic is an airborne-derived radiometric terrestrial dose rate grid for the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017 survey. The survey was acquired under the project No. 1292 for the geological survey of QLD. The grid has a cell size of 0.00018 degrees (approximately 19m). A total of 113387 line-kilometres of data at a line spacing between 50m and 100m, and 50m terrain clearance 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=140.2277; southlimit=-22.0027; eastlimit=141.0328; northlimit=-20.5778; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=140.2277; southlimit=-22.0027; eastlimit=141.0328; northlimit=-20.5778; projection=GDA94 (EPSG:4283)&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/&rft_rights=(c) Geological Survey of Queensland 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=QLD&rft_subject=survey 1292&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) Geological Survey of Queensland 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 GSQ Cloncurry DoseRate grid geodetic has a cell size of 0.00018 degrees (approximately 19m) and shows the terrestrial dose rate of the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017. The data used to produce this grid was acquired in 2017 by the QLD Government, and consisted of 113387 line-kilometres of data at a line spacing between 50m and 100m, and 50m terrain clearance.

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Maintenance and Update Frequency: notPlanned
Statement: This GSQ Cloncurry DoseRate grid geodetic is an airborne-derived radiometric terrestrial dose rate grid for the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017 survey. The survey was acquired under the project No. 1292 for the geological survey of QLD. The grid has a cell size of 0.00018 degrees (approximately 19m). A total of 113387 line-kilometres of data at a line spacing between 50m and 100m, and 50m terrain clearance 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: 05 07 2021

Data time period: 10 07 2017 to 30 04 2018

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141.0328,-20.5778 141.0328,-22.0027 140.2277,-22.0027 140.2277,-20.5778 141.0328,-20.5778

140.63025,-21.29025

text: westlimit=140.2277; southlimit=-22.0027; eastlimit=141.0328; northlimit=-20.5778; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | K | NASVD | NCI | Published_External | QLD | Th | U | airborne digital data | dose | dose rate | gamma-ray | geophysical survey | geophysics | geoscientificInformation | grid | potassium | rad | radiometrics | raster | rate | spectrometry | survey 1292 | 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 GSQ Cloncurry DoseRate grid geodetic (GSQ Cloncurry DoseRate grid geodetic file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc

NetCDF Subsetting Service (NCSS) for GSQ Cloncurry DoseRate grid geodetic (GSQ Cloncurry DoseRate grid geodetic NCSS)

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc/dataset.html

OPeNDAP web service for GSQ Cloncurry DoseRate grid geodetic (GSQ Cloncurry DoseRate grid geodetic OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc.html

OGC Web Mapping Service (WMS) for GSQ Cloncurry DoseRate grid geodetic (GSQ Cloncurry DoseRate grid geodetic WMS)

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc?service=WMS&version=1.3.0&request=GetCapabilities

OGC Web Coverage Service (WCS) for GSQ Cloncurry DoseRate grid geodetic (GSQ Cloncurry DoseRate grid geodetic WCS)

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc?service=WCS&version=1.0.0&request=GetCapabilities

GSQ Cloncurry DoseRate grid geodetic NCSS

url : https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc/dataset.html

GSQ Cloncurry DoseRate grid geodetic OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc.html

GSQ Cloncurry DoseRate grid geodetic WMS

url : https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc?service=WMS&version=1.3.0&request=GetCapabilities

GSQ Cloncurry DoseRate grid geodetic WCS

url : https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/airborne_geophysics/QLD/grid/P1292/P1292-grid-dose_terr.nc?service=WCS&version=1.0.0&request=GetCapabilities

Identifiers
ACN 633 798 857