Data

West Amadeus Basin Gravity Survey, 2014 (P201481), 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/125948&rft.title=West Amadeus Basin Gravity Survey, 2014 (P201481), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/125948&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 West Amadeus Basin Gravity Survey, 2014 (P201481) contains a total of 8109 point data values acquired at a spacing between 500 and 4000 metres. The data is located in NT and were acquired in 2014, under project No. 201481 for Northern Territory of Australia (Northern Territory Geological Survey).Maintenance and Update Frequency: notPlannedStatement: This West Amadeus Basin Gravity Survey, 2014 (P201481), gravity point data contains ground gravity point data for the West Amadeus Basin Gravity Survey, 2014 (P201481) survey acquired for Northern Territory of Australia (Northern Territory Geological Survey). This dataset contains a total of 8109 point data values. The data is located in NT and were acquired in 2014. The point located data were collected in grids layout at a station spacing between 500 and 4000 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=129.0042; southlimit=-26.0024; eastlimit=131.3426; northlimit=-23.2653; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=129.0042; southlimit=-26.0024; eastlimit=131.3426; northlimit=-23.2653; 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) Northern Territory of Australia (Northern Territory Geological Survey) 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=NT&rft_subject=survey 201481&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) Northern Territory of Australia (Northern Territory Geological Survey) 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 West Amadeus Basin Gravity Survey, 2014 (P201481) contains a total of 8109 point data values acquired at a spacing between 500 and 4000 metres. The data is located in NT and were acquired in 2014, under project No. 201481 for Northern Territory of Australia (Northern Territory Geological Survey).

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Maintenance and Update Frequency: notPlanned
Statement: This West Amadeus Basin Gravity Survey, 2014 (P201481), gravity point data contains ground gravity point data for the West Amadeus Basin Gravity Survey, 2014 (P201481) survey acquired for Northern Territory of Australia (Northern Territory Geological Survey). This dataset contains a total of 8109 point data values. The data is located in NT and were acquired in 2014. The point located data were collected in grids layout at a station spacing between 500 and 4000 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: 28 06 2014 to 11 08 2014

This dataset is part of a larger collection

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131.3426,-23.2653 131.3426,-26.0024 129.0042,-26.0024 129.0042,-23.2653 131.3426,-23.2653

130.1734,-24.63385

text: westlimit=129.0042; southlimit=-26.0024; eastlimit=131.3426; northlimit=-23.2653; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | NT | Published_External | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 201481 |

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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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