Data

Murchison-Gascoyne Helicopter Gravity (P197041), 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://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/de6ef9a5-0e6f-40c1-947f-fc6e6f3ab670&rft.title=Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/124761&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 Murchison-Gascoyne Helicopter Gravity (P197041) contains a total of 20 point data values acquired at a spacing between 1000 and 4000 metres. The data is located in WA and were acquired in 1970, under project No. 197041 for Barewa Oil and Mining NL.Maintenance and Update Frequency: notPlannedStatement: This Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data contains ground gravity point data for the Murchison-Gascoyne Helicopter Gravity (P197041) survey acquired for Barewa Oil and Mining NL. This dataset contains a total of 20 point data values. The data is located in WA and were acquired in 1970. The point located data were collected in traverses layout at a station spacing between 1000 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=113.8614; southlimit=-27.3504; eastlimit=115.1447; northlimit=-25.0487; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=113.8614; southlimit=-27.3504; eastlimit=115.1447; northlimit=-25.0487; 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) 2018&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=point&rft_subject=Australia&rft_subject=WA&rft_subject=survey 197041&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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Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/

(c) State of Western Australia (Department of Mines, Industry Regulation and Safety) 2018

Australian Government Security ClassificationSystem
https://www.protectivesecurity.gov.au/Pages/default.aspx

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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 Murchison-Gascoyne Helicopter Gravity (P197041) contains a total of 20 point data values acquired at a spacing between 1000 and 4000 metres. The data is located in WA and were acquired in 1970, under project No. 197041 for Barewa Oil and Mining NL.

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Maintenance and Update Frequency: notPlanned
Statement: This Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data contains ground gravity point data for the Murchison-Gascoyne Helicopter Gravity (P197041) survey acquired for Barewa Oil and Mining NL. This dataset contains a total of 20 point data values. The data is located in WA and were acquired in 1970. The point located data were collected in traverses layout at a station spacing between 1000 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: 13 07 2018

Issued: 13 07 2018

Modified: 05 07 2021

Data time period: 02 04 1970 to 04 05 1970

This dataset is part of a larger collection

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115.1447,-25.0487 115.1447,-27.3504 113.8614,-27.3504 113.8614,-25.0487 115.1447,-25.0487

114.50305,-26.19955

text: westlimit=113.8614; southlimit=-27.3504; eastlimit=115.1447; northlimit=-25.0487; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | Published_External | WA | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 197041 |

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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 Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data (Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/WA/point/P197041/P197041-point-gravity.nc

OPeNDAP web service for Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data (Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/WA/point/P197041/P197041-point-gravity.nc.html

Murchison-Gascoyne Helicopter Gravity (P197041), gravity point data OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/WA/point/P197041/P197041-point-gravity.nc.html

Identifiers
ACN 633 798 857