Authors / CoAuthors
Holzschuh, J.
Abstract
Geoscience Australia’s Exploring for the Future program (EFTF) provides precompetitive information to inform decision-making by government, community and industry on the sustainable development of Australia's mineral, energy and groundwater resources. The Australian Passive Seismic Array Project (AusArray) program developed from a long history of passive seismic imaging in Australia involving many contributors. Building on this history, the Australian Government (EFTF), academia and state governments have united around AusArray. The objective is a standardised and quality controlled national passive seismic data coverage and an updatable national seismic velocity model framework that can be used as a background for higher-resolution studies. The AusArray passive seismic data are supplemented with active seismic data that can provide P-wave and S-wave velocity information for the near surface down to about 50 m depth. This near-surface velocity data will provide constraints for some AusArray passive seismic data modelling to obtain more reliable depth models. This document details the active seismic data acquisition using TROMINO® three-axis broadband seismometers using a wireless trigger and hammer source. Equipment packing, field operations, data extraction and preparation, and Multichannel Analysis of Surface Waves (MASW) modelling are described.
Product Type
document
eCat Id
146849
Contact for the resource
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Point of contact
- Contact instructions
- MEG
Resource provider
Digital Object Identifier
Keywords
- theme.ANZRC Fields of Research.rdf
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- EARTH SCIENCES
- ( Theme )
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- AusArray
- ( Discipline )
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- Active seismic
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- EFTF - Exploring For The Future
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- Published_External
Publication Date
2023-03-24T05:53:08
Creation Date
2022-06-08T16:13:00
Security Constraints
Legal Constraints
Status
completed
Purpose
Standard operating procedures (SOP) for AusArray TROMINO® active seismic data acquisition, processing and MASW modelling.
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
Record GA RECORD 2022/027
Lineage
Standard operating procedures (SOP) for AusArray TROMINO® active seismic data acquisition, processing and MASW modelling.
Parent Information
Extents
[-44.00, -9.00, 112.00, 154.00]
Reference System
Spatial Resolution
Service Information
Associations
Source Information