Product catalogue
L089 Wilkes ice thickness measurements, Antarctica, 1961
Ice thickness measurements were made in 1961 by seismic methods on a line southward from S-2, a glaciological station 50 miles east-south-east of Wilkes Base, Antarctica. The traverse constituted the first year's work of a three-year programme. The results showed that the rock underlying the ice dips below sea level at a point between 20 and 40 miles south of S-2. It remains below sea level at all the locations occupied to the south, as far as 280 miles south of S-2, where the rock surface is again above sea level. The main feature is a valley disclosed in the rock formation between 40 and 80 miles south of S-2. Midway between these two points the rock lies at approximately 7500 ft below sea level. The positions of the Totten Glacier and the John Quincy Adams Glacier suggest that the valley may have been responsible for their formation.
Simple
Identification info
- Date (Publication)
- 1962-01-01T00:00:00
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/76470
- Cited responsible party
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Role Organisation / Individual Name Details Publisher Geoscience Australia
Canberra Author Jewell, F.
1
- Name
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Record
- Point of contact
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Role Organisation / Individual Name Details Custodian MNHD
Owner Commonwealth of Australia (Geoscience Australia)
Custodian Commonwealth of Australia (Geoscience Australia)
Voice
- Topic category
-
- Geoscientific information
Extent
))
Temporal extent
- Time period
- 1961-02-26 1962-01-06
- Maintenance and update frequency
- As needed
Resource format
- Title
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Product data repository: Various Formats
- Website
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Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- Keywords
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Seismic Data
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seismic survey
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- Theme
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seismic reflection
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- Theme
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seismic velocity
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- Theme
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geophysics
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- Keywords
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AQ
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- Australian and New Zealand Standard Research Classification (ANZSRC)
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Seismology and Seismic Exploration
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- Keywords
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Published_External
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Resource constraints
- Title
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Creative Commons Attribution 4.0 International Licence
- Alternate title
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CC-BY
- Edition
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4.0
- Access constraints
- Restricted
- Use constraints
- License
Resource constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
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Download the file (misc)
Download the file (misc)
Resource lineage
- Statement
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The ice thickness measurements described here were made in 1961, the first year of a three-year programme by members of the Australian National Antarctic Research Expedition wintering at Wilkes Base. The seismic equipment was supplied by the Bureau of Mineral Resources, Geology and Geophysics, and the writer, a geophysicist of the Bureau, acted as seismic observer. The party of six, led by Captain N.R. glaciological and meteorological observations. permitted, all members of the party helped with particular J. McGhee, mechanic, and S. Stadler,
did most of the shot-hole drilling. Smethurst, also made Where other duties the seismic work; in weather observer,
The equipment and techniques used, and the relevance of ice thickness measurements to other studies, have been largely covered by Goodspeed (1958), who describes similar work done in 1957-58 near Mawson, Antarctica.
- Hierarchy level
- Dataset
- Description
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Source data not available.
Metadata constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
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urn:uuid/df539c38-abbd-2cbe-e044-00144fdd4fa6
- Title
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GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice
Type of resource
- Resource scope
- Dataset
- Name
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dataset
Alternative metadata reference
- Title
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/76470
- Date info (Revision)
- 2018-04-20T06:09:34
- Date info (Creation)
- 2013-06-17T00:00:00
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-3
- Title
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
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Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/122551