Data

Blackall-Barcaldine Gravity (P196550), 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/cf7a2d78-bcd6-47f0-acd7-0983b1d9ac6c&rft.title=Blackall-Barcaldine Gravity (P196550), gravity point data&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/124588&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 Blackall-Barcaldine Gravity (P196550) contains a total of 4765 point data values acquired at a spacing between 100 and 700 metres. The data is located in QLD and were acquired in 1965, under project No. 196550 for American Overseas Petroleum.Maintenance and Update Frequency: notPlannedStatement: This Blackall-Barcaldine Gravity (P196550), gravity point data contains ground gravity point data for the Blackall-Barcaldine Gravity (P196550) survey acquired for American Overseas Petroleum. This dataset contains a total of 4765 point data values. The data is located in QLD and were acquired in 1965. The point located data were collected in grid layout at a station spacing between 100 and 700 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=144.951; southlimit=-24.921; eastlimit=146.0255; northlimit=-22.984; projection=GDA94 (EPSG:4283)&rft.coverage=westlimit=144.951; southlimit=-24.921; eastlimit=146.0255; northlimit=-22.984; projection=GDA94 (EPSG:4283)&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/&rft_rights=(c) Geological Survey of Queensland 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=QLD&rft_subject=survey 196550&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
Cite Saved to MyRDA Save to MyRDA

Licence & Rights:

Open Licence view details
CC-BY

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

(c) Geological Survey of Queensland 2018

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

Access:

Open

Full 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 Blackall-Barcaldine Gravity (P196550) contains a total of 4765 point data values acquired at a spacing between 100 and 700 metres. The data is located in QLD and were acquired in 1965, under project No. 196550 for American Overseas Petroleum.

Lineage

Maintenance and Update Frequency: notPlanned
Statement: This Blackall-Barcaldine Gravity (P196550), gravity point data contains ground gravity point data for the Blackall-Barcaldine Gravity (P196550) survey acquired for American Overseas Petroleum. This dataset contains a total of 4765 point data values. The data is located in QLD and were acquired in 1965. The point located data were collected in grid layout at a station spacing between 100 and 700 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 07 1965 to 31 10 1965

This dataset is part of a larger collection

Click to explore relationships graph
Help

Related People

146.0255,-22.984 146.0255,-24.921 144.951,-24.921 144.951,-22.984 146.0255,-22.984

145.48825,-23.9525

text: westlimit=144.951; southlimit=-24.921; eastlimit=146.0255; northlimit=-22.984; projection=GDA94 (EPSG:4283)

Subjects
Australia | EARTH SCIENCES | Earth sciences | GADDS2.0 | NCI | Published_External | QLD | geophysical survey | geophysics | geoscientificInformation | gravity | ground digital data | point | point located data | survey 196550 |

User Contributed Tags    

Login to tag this record with meaningful keywords to make it easier to discover

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 Blackall-Barcaldine Gravity (P196550), gravity point data (Blackall-Barcaldine Gravity (P196550), gravity point data file download)

url : https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/QLD/point/P196550/P196550-point-gravity.nc

OPeNDAP web service for Blackall-Barcaldine Gravity (P196550), gravity point data (Blackall-Barcaldine Gravity (P196550), gravity point data OPeNDAP)

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/QLD/point/P196550/P196550-point-gravity.nc.html

Blackall-Barcaldine Gravity (P196550), gravity point data OPeNDAP

url : https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/ground_gravity/QLD/point/P196550/P196550-point-gravity.nc.html

Identifiers
ACN 633 798 857