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L186 AuScope Far North Queensland Deep Crustal Seismic Survey, Qld, 2007. Stacked and Migrated data and images for Line 07GA-A1

Note: This metadata describes the dataset in accordance with the ANZLIC (Australia New Zealand Land Information Council) Core Metadata Guidelines Version 2.


Dataset citation

ANZLIC unique identifier: ANZCW0703013197

Title: L186 AuScope Far North Queensland Deep Crustal Seismic Survey, Qld, 2007. Stacked and Migrated data and images for Line 07GA-A1


Custodian

Custodian: Geoscience Australia / OEMD

Jurisdiction: Australia


Description

Abstract:

Processed seismic data (SEG-Y format) and TIFF images for the 2007 AuScope Deep Crustal Seismic Survey (L186), acquired by Geoscience Australia (GA) and funded by the Australian Government under the National Collaborative Research Infrastructure Strategy. Field logistics and processing were carried out by the Seismic Acquisition and Processing team from Geoscience Australia.

Stack and migrated data and images for line 07GA-A1 as well as CDP coordinates and location maps.

The seismic line is oriented approximately northeast-southwest and extends from near Mt Surprise in the southwest to near Mareeba in the northeast of Queensland.

ANZLIC search words:

  • GEOSCIENCES Geophysics Surveys

Spatial domain:

locality map

Geographic extent name: QUEENSLAND - QLD - State or Territory - Queensland

Geographic extent name: SE55-9 EINASLEIGH - SE55-9 - 1:250 000 Map Series - Australia

Geographic extent name: SE55-5 ATHERTON - SE55-5 - 1:250 000 Map Series - Australia

Geographic extent polygon: 144 -17, 145.5 -17, 145.5 -18.5, 144 -18.5, 144 -17,

Note: The format for each Geographic extent name is: Name - Identifier - Category - Jurisdiction (as appropriate) See GEN Register

Geographic bounding box:
North bounding latitude: -17 °
South bounding latitude: -18.5 °
East bounding longitude: 145.5 °
West bounding longitude: 144 °

Data currency

Beginning date: 2007-07-26

Ending date: 2007-08-08


Dataset status

Progress: Complete

Maintenance and update frequency: Not Known


Access

Stored data format:
DIGITAL - seg y Seismic digital data - SEG Y format
Available format type:
DIGITAL - seg y Seismic digital data - SEG Y format

Access constraints:

This dataset was acquired under an National Geoscience Agreement with the Queensland Geological Survey and was proposed and funded by AuScope, an initiative established under the National Collaborative Research Infrastructure Strategy (NCRIS) to characterise the structure and evolution of the Australian continent. No restrictions on data other than source to be referenced.

Free Data Download

Data quality

Lineage:

Terrex Seismic was contracted to undertake the data acquisition.

Seismic Reflection data was acquired using 3 x Hemi 60 Vibroseis trucks and a SERCEL SN388 acquisition equipment.

Parameters used included 3 x 60,000 lb source, vibe interval 80m, 3 x 12 second sweeps (6-64Hz, 12-96 Hz & 8-72Hz),

40m geophone group interval, split spread 6000m-0-6000m (300 channel). Correlated record length 20 sec.

Geoscience Australia processed the data using Disco Focus Software. Metadata with detials of processing is included in the data download files.

Positional accuracy:

Calculated location from GPS measurements acurate to less than 25 metres

Attribute accuracy:

Standard SEG Y Data

Logical Consistency:

Not known

Completeness:

Complete


Contact information

Contact organisation: Commonwealth of Australia (Geoscience Australia) (GA)
Contact position: Manager Client Services
Mail address: Cnr Jerrabomberra Ave and Hindmarsh Dr
Mail address: GPO Box 378
Locality: Canberra
State: ACT
Country: Australia
Postcode: 2601
Telephone: 02 6249 9966
Facsimile: 02 6249 9960
Electronic mail address: sales@ga.gov.au

Metadata information

Metadata date: 2013-03-08


Additional metadata

Metadata reference XHTML: http://www.ga.gov.au/meta/ANZCW0703013197.html

Metadata reference XML: http://www.ga.gov.au/meta/ANZCW0703013197.xml

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Authors:Maher, J.L.
SPATIAL INFORMATION FOR THE NATION