Data

Grampian Seismic Lines Gravity (P199735), 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/125601&rft.title=Grampian Seismic Lines Gravity (P199735), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/125601&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 Grampian Seismic Lines Gravity (P199735) contains a total of 294 point data values acquired at a spacing of 240 metres. The data is located in VIC and were acquired in 1997, under project No. 199735 for Geological Survey of Victoria (GSV).Maintenance and Update Frequency: notPlannedStatement: This Grampian Seismic Lines Gravity (P199735), gravity point data contains ground gravity point data for the Grampian Seismic Lines Gravity (P199735) survey acquired for Geological Survey of Victoria (GSV). This dataset contains a total of 294 point data values. The data is located in VIC and were acquired in 1997. The point located data were collected in grid layout at an average station spacing of 240 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=142.0736; southlimit=-36.9957; eastlimit=142.7786; northlimit=-36.822; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=142.0736; southlimit=-36.9957; eastlimit=142.7786; northlimit=-36.822; 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) State of Victoria (Geological Survey of Victoria) 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=VIC&rft_subject=survey 199735&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) State of Victoria (Geological Survey of Victoria) 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 Grampian Seismic Lines Gravity (P199735) contains a total of 294 point data values acquired at a spacing of 240 metres. The data is located in VIC and were acquired in 1997, under project No. 199735 for Geological Survey of Victoria (GSV).

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Maintenance and Update Frequency: notPlanned
Statement: This Grampian Seismic Lines Gravity (P199735), gravity point data contains ground gravity point data for the Grampian Seismic Lines Gravity (P199735) survey acquired for Geological Survey of Victoria (GSV). This dataset contains a total of 294 point data values. The data is located in VIC and were acquired in 1997. The point located data were collected in grid layout at an average station spacing of 240 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: 22 04 1997 to 24 04 1997

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142.7786,-36.822 142.7786,-36.9957 142.0736,-36.9957 142.0736,-36.822 142.7786,-36.822

142.4261,-36.90885

text: westlimit=142.0736; southlimit=-36.9957; eastlimit=142.7786; northlimit=-36.822; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | Published_External | VIC | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 199735 |

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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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