Data

Australia wide AFGN Absolute 2013 (P201391), gravity point data

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=https://pid.geoscience.gov.au/dataset/ga/125940&rft.title=Australia wide AFGN Absolute 2013 (P201391), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/125940&rft.description=Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. 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 Australia wide AFGN Absolute 2013 (P201391) contains a total of 11 point data values acquired at a spacing of 750 metres. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 2013, under project No. 201391 for Geoscience Australia.Maintenance and Update Frequency: notPlannedStatement: This Australia wide AFGN Absolute 2013 (P201391), gravity point data contains ground gravity point data for the Australia wide AFGN Absolute 2013 (P201391) survey acquired for Geoscience Australia. This dataset contains a total of 11 point data values. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 2013. The point located data were collected in points layout at an average station spacing of 750 metres. Terrain corrections were calculated using the INTREPID Geophysics software package. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose. All data are provided in EPSG:4283 coordinates, Australian Height Datum (AHD) and gravity datum of AAGD07. The units are degrees, meters, and micrometres per second squared, respectively. Reference: Intrepid Geophysics, http://www.intrepid-geophysics.com.&rft.creator=Geophysical Acquisition & Processing Section &rft.date=2018&rft.coverage=westlimit=121.83; southlimit=-33.6826; eastlimit=138.0375; northlimit=-12.5402; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=121.83; southlimit=-33.6826; eastlimit=138.0375; northlimit=-12.5402; projection=GDA94 (EPSG:4283)&rft_rights=&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=http://creativecommons.org/licenses/&rft_rights=(c) Commonwealth of Australia (Geoscience Australia) 2018&rft_rights=Australian Government Security ClassificationSystem&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCES&rft_subject=NCI&rft_subject=Earth sciences&rft_subject=geophysics&rft_subject=point&rft_subject=Australia&rft_subject=ACT&rft_subject=NSW&rft_subject=NT&rft_subject=QLD&rft_subject=SA&rft_subject=TAS&rft_subject=VIC&rft_subject=WA&rft_subject=survey 201391&rft_subject=GADDS2.0&rft_subject=gravity&rft_subject=point located data&rft_subject=ground digital data&rft_subject=geophysical survey&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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CC-BY

Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/by/4.0

Creative Commons Attribution 4.0 International Licence

CC-BY

4.0

http://creativecommons.org/licenses/

(c) Commonwealth of Australia (Geoscience Australia) 2018

Australian Government Security ClassificationSystem

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

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Brief description

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. 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 Australia wide AFGN Absolute 2013 (P201391) contains a total of 11 point data values acquired at a spacing of 750 metres. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 2013, under project No. 201391 for Geoscience Australia.

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Maintenance and Update Frequency: notPlanned
Statement: This Australia wide AFGN Absolute 2013 (P201391), gravity point data contains ground gravity point data for the Australia wide AFGN Absolute 2013 (P201391) survey acquired for Geoscience Australia. This dataset contains a total of 11 point data values. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 2013. The point located data were collected in points layout at an average station spacing of 750 metres. Terrain corrections were calculated using the INTREPID Geophysics software package. The processed data are checked by GA geophysicists using standard methods for assessing quality to ensure that the final data are fit-for-purpose. All data are provided in EPSG:4283 coordinates, Australian Height Datum (AHD) and gravity datum of AAGD07. The units are degrees, meters, and micrometres per second squared, respectively. Reference: Intrepid Geophysics, http://www.intrepid-geophysics.com.

Created: 14 07 2018

Issued: 14 07 2018

Modified: 05 07 2021

Data time period: 07 06 2013 to 18 06 2013

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138.0375,-12.5402 138.0375,-33.6826 121.83,-33.6826 121.83,-12.5402 138.0375,-12.5402

129.93375,-23.1114

text: westlimit=121.83; southlimit=-33.6826; eastlimit=138.0375; northlimit=-12.5402; projection=GDA94 (EPSG:4283)

Subjects
ACT | Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | NSW | NT | Published_External | QLD | SA | TAS | VIC | WA | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 201391 |

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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)

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

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