Data

L123 Southeast Queensland (Surat and Clarence Moreton) seismic survey, QLD, 1986 Stacked seismic data and images for lines BMR86-01, BMR86-02, BMR86-15, BMR86-17, BMR86-18, and BMR86-19

Geoscience Australia
Johnstone, D. ; Wake-Dyster, K.D. ; Barton, T.J.
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/74962&rft.title=L123 Southeast Queensland (Surat and Clarence Moreton) seismic survey, QLD, 1986 Stacked seismic data and images for lines BMR86-01, BMR86-02, BMR86-15, BMR86-17, BMR86-18, and BMR86-19&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/74962&rft.description=Geoscience Australia conducted a seismic reflection, seismic crustal refraction and gravity survey in southeastern Queenland from August to November 1986. The primary objective of the survey was to complete seismic reflection coverage in the Dalby-Toowoomba area between Traverse 14 and Traverse 16 recorded during the BMR S.E. Queensland seismic survey in 1984. Secondary objectives, subject to survey progress included recording additional seismic reflection data east of Traverse 16 (1984). Overall the survey objectives would allow the completion of a continuous deep crustal seismic reflection profile of 1110 km length across southern Queensland, the basis of a lithospheric transect study in the southern region of Queensland. The survey obtained a total of 181 km of six-sixteen fold Common-Middle-Point (CMP) seismic reflection data in the Beenleigh, Darling Downs and Mitchell areas, using the Sercel SN368 seismic acquisition system.Raw data for this survey are available on request from clientservices@ga.gov.au - Quote eCat# 74962Maintenance and Update Frequency: unknownStatement: The data processing of seismic reflection data from the 1984 S.E. Queensland seismic survey delineated several areas showing prominent mid-crustal reflection events. Also from the 1984 work, a data gap existed in the seismic coverage in the region of the Darling Downs between Traverses 14 and 16. Using these two factors a seismic survey was proposed to enable the data gap to be filled, and additional seismic survey work in the Beenleigh and Mitchell areas to follow-up mid-crustal reflection events recorded in those regions. The survey work also provided the opportunity to further utilise the Sercel SN368 seismic acquisition system prior to the equipment warranty expiring.&rft.creator=Johnstone, D. &rft.creator=Wake-Dyster, K.D. &rft.creator=Barton, T.J. &rft.date=2005&rft.coverage=westlimit=148.0; southlimit=-28.0; eastlimit=152.0; northlimit=-26.0; projection=AGD66 / AMG zone 56&rft.coverage=westlimit=148.0; southlimit=-28.0; eastlimit=152.0; northlimit=-26.0; projection=AGD66 / AMG zone 56&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=WWW:LINK-1.0-http--link&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=Seismology and Seismic Exploration&rft_subject=EARTH SCIENCES&rft_subject=GEOPHYSICS&rft_subject=HVC_144637&rft_subject=Seismic Data seismic survey&rft_subject=seismic sections&rft_subject=seismic reflection&rft_subject=geophysics&rft_subject=AU-QLD&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Brief description

Geoscience Australia conducted a seismic reflection, seismic crustal refraction and gravity survey in southeastern Queenland from August to November 1986. The primary objective of the survey was to complete seismic reflection coverage in the Dalby-Toowoomba area between Traverse 14 and Traverse 16 recorded during the BMR S.E. Queensland seismic survey in 1984. Secondary objectives, subject to survey progress included recording additional seismic reflection data east of Traverse 16 (1984). Overall the survey objectives would allow the completion of a continuous deep crustal seismic reflection profile of 1110 km length across southern Queensland, the basis of a lithospheric transect study in the southern region of Queensland. The survey obtained a total of 181 km of six-sixteen fold Common-Middle-Point (CMP) seismic reflection data in the Beenleigh, Darling Downs and Mitchell areas, using the Sercel SN368 seismic acquisition system.

Raw data for this survey are available on request from clientservices@ga.gov.au - Quote eCat# 74962

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Maintenance and Update Frequency: unknown
Statement: The data processing of seismic reflection data from the 1984 S.E. Queensland seismic survey delineated several areas showing prominent mid-crustal reflection events. Also from the 1984 work, a data gap existed in the seismic coverage in the region of the Darling Downs between Traverses 14 and 16. Using these two factors a seismic survey was proposed to enable the data gap to be filled, and additional seismic survey work in the Beenleigh and Mitchell areas to follow-up mid-crustal reflection events recorded in those regions. The survey work also provided the opportunity to further utilise the Sercel SN368 seismic acquisition system prior to the equipment warranty expiring.

Issued: 2005

Data time period: 1986-09-01 to 1986-11-27

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152,-26 152,-28 148,-28 148,-26 152,-26

150,-27

text: westlimit=148.0; southlimit=-28.0; eastlimit=152.0; northlimit=-26.0; projection=AGD66 / AMG zone 56

Subjects
AU-QLD | Earth Sciences | Geophysics | HVC_144637 | Published_External | Seismic Data seismic survey | Seismology and Seismic Exploration | geophysics | geoscientificInformation | seismic reflection | seismic sections |

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