Data

Isogal Follow-up Gravity (P196600), 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/124595&rft.title=Isogal Follow-up Gravity (P196600), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/124595&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 Isogal Follow-up Gravity (P196600) contains a total of 8 point data values acquired at a spacing between 20000 and 65000 metres. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 1966, under project No. 196600 for Bureau of Mineral Resources (BMR).Maintenance and Update Frequency: notPlannedStatement: This Isogal Follow-up Gravity (P196600), gravity point data contains ground gravity point data for the Isogal Follow-up Gravity (P196600) survey acquired for Bureau of Mineral Resources (BMR). This dataset contains a total of 8 point data values. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 1966. The point located data were collected in points layout at a station spacing between 20000 and 65000 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=134.8513; southlimit=-33.6844; eastlimit=145.7544; northlimit=-12.7852; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=134.8513; southlimit=-33.6844; eastlimit=145.7544; northlimit=-12.7852; 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 196600&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 Isogal Follow-up Gravity (P196600) contains a total of 8 point data values acquired at a spacing between 20000 and 65000 metres. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 1966, under project No. 196600 for Bureau of Mineral Resources (BMR).

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Maintenance and Update Frequency: notPlanned
Statement: This Isogal Follow-up Gravity (P196600), gravity point data contains ground gravity point data for the Isogal Follow-up Gravity (P196600) survey acquired for Bureau of Mineral Resources (BMR). This dataset contains a total of 8 point data values. The data is located in ACT, NSW, NT, QLD, SA, TAS, VIC, WA and were acquired in 1966. The point located data were collected in points layout at a station spacing between 20000 and 65000 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: 06 1966 to 31 10 1966

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145.7544,-12.7852 145.7544,-33.6844 134.8513,-33.6844 134.8513,-12.7852 145.7544,-12.7852

140.30285,-23.2348

text: westlimit=134.8513; southlimit=-33.6844; eastlimit=145.7544; northlimit=-12.7852; 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 196600 |

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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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