Amery Ice Shelf seismic anisotropy survey

Perpendicular seismic refraction profiles collected at 11 sites along and across the ice flow unit boundary between ice units coming from the Lambert Glacier and the Mawson Escarpment Ice Stream. Survey sites are located upstream of Gillock Island.

Simple

Identification info

Date (Creation)
2020-02-18
Date (Publication)
2020-02-18

Principal investigator

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Coleman, Richard
IMAS - Hobart
Private Bag 129
Hobart
Tasmania
7001
Australia
Status
Completed

Principal investigator

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Coleman, Richard
IMAS - Hobart
Private Bag 129
Hobart
Tasmania
7001
Australia
Topic category
  • Geoscientific information

Extent

N
S
E
W


Temporal extent

Time period
2004-12-01 2005-03-01
Maintenance and update frequency
Not planned
Keywords (Theme)
  • ANISOTROPY
NASA/GCMD Keywords, Version 8.5
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation
The data described in this record are the intellectual property of the University of Tasmania through the Institute for Marine and Antarctic Studies.

Resource constraints

Linkage
hhttp://i.creativecommons.org/l/by/4.0/88x31.png

License Graphic

Title
Creative Commons Attribution 4.0 International License


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Website
http://creativecommons.org/licenses/by/4.0/

License Text

Other constraints
Cite data as: Coleman, R. (2020). Amery Ice Shelf seismic anisotropy survey [Data set]. Institute for Marine and Antarctic Studies. https://doi.org/10.25959/5E52EFD1AB9E7
Language
English
Character encoding
UTF8

Content Information

Content type
Physical measurement

Distribution Information

OnLine resource
DATA ACCESS - Amery Seismic Anisotropy [.zip direct download, ~350B]

Resource lineage

Statement
The sources consisted of Orica Pentex 110 g charges that were detonated along the seismic profile to provide continuous and overlapping coverage from –480 to +480 m offset. The seismic data comprise of 2.048 s records at a 4000 Hz sample rate. The along-flow and across-flow seismic profiles intersect at the centres of each profile. Each profile was conducted with a 24 channel geophone spread with groups of four 14 Hz geophones placed at a 10 m spacing.
Hierarchy level
Dataset

Metadata

Metadata identifier
urn:uuid/ce9277b8-3fee-42a3-9dfe-62e11d0fd412

Language
English
Character encoding
UTF8

Publisher

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - IMAS Data Manager

Type of resource

Resource scope
Dataset
Metadata linkage
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/ce9277b8-3fee-42a3-9dfe-62e11d0fd412

Point of truth URL of this metadata record

Date info (Creation)
2020-04-30T10:32:15
Date info (Revision)
2025-01-15T09:15:43

Metadata standard

Title
ISO 19115-3:2018
 
 

Overviews

Spatial extent

N
S
E
W


Keywords

ANISOTROPY
Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research
Glaciology Physical Oceanography
NASA/GCMD Keywords, Version 8.5
EARTH SCIENCE | CRYOSPHERE | GLACIERS/ICE SHEETS | FIRN EARTH SCIENCE | SOLID EARTH | TECTONICS | EARTHQUAKES | SEISMIC PROFILE

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Associated resources

Not available