A comparison of sea-ice thickness measurements made using ship-mounted and airborne electromagnetic induction devices
Entry ID: ASAC_1342

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Abstract: Metadata record for data from ASAC Project 1342
See the link below for public details on this project.

---- Public Summary from Project ----
This project involves field trialling of software written as part of ASAC project 1212 (2000-2001) to determine sea-ice thickness in real-time from ship-borne electromagnetic induction measurements. Computer simulation of ship- and helicopter-borne ... View entire text
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Description: Download point for the data.
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Geographic Coverage
Spatial coordinates   
  N: -62.98   S: -67.18   E: 145.27   W: 139.35

Temporal Coverage
Start Date: 2001-09-30
Stop Date: 2002-03-31
ISO Topic Category
Altimeters Ancillary Description
Quality The PS100 laser altimeter used for these measurements was found to operate incorrectly in conditions of bright sunlight. Raw laser altimeter data contains numerous spurious values. An edited dataset is currently being created.
Average sea ice floe size was encountered during the voyage was ~20-40 m. Patches of open water between floes adversely affect EM ice thickness measurements. Some sea ice was too thick to be measured by the EM instrument. An edited dataset containing acceptable sea ice thickness values is currently being created. Values provided in temporal coverage are approximate only.
Access Constraints The dataset is available for download from the url given below.
Use Constraints This data set conforms to the PICCCBY Attribution License
Data Set Progress
Data Center
Australian Antarctic Data Centre, Australia Supplemental Info
Data Center URL: http://data.aad.gov.au

Data Center Personnel
Phone: +61 3 6232 3244
Fax: +61 3 6232 3351
Email: metadata at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City: Kingston
Province or State: Tasmania
Postal Code: 7050
Country: Australia
Distribution Media: HTTP
Distribution Size: 41232 kb
Phone: +61 3 6226 2477
Fax: +61 3 6223 2547
Email: James.Reid at utas.edu.au
Contact Address:
School of Earth Sciences
GPO Box 252-79
University of Tasmania
City: Hobart
Province or State: Tasmania
Postal Code: 7001
Country: Australia
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2001-04-09
Last DIF Revision Date: 2014-08-28
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