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EAGLE/ICECAP II GEOPHYSICAL OBSERVATIONS (SURFACE AND BED ELEVATION, ICE THICKNESS, GRAVITY DISTURBANCE AND MAGNETIC ANOMALIES)
Entry ID: AAS_4346_EAGLE_ICECAP_LEVEL2_AEROGEOPHYSICS


Summary
Abstract: These aerogeophysical data were collected as part of the ICECAP (International Collaborative Exploration of the Cryosphere through Airborne Profiling) collaboration in 2015/16 (ICP7) and 2016/17 (ICP8). These data were in part funded by the US National Science Foundation (grant PLR-1543452 to UTIG), Antarctic Gateway, ACE-CRC the G. Unger Vetlesen Foundation, and supported by the Australian ... View entire text

Purpose: We proposed to integrate aerogeophysical data collected over three critical sections of the East Antarctic grounding zone (Totten Glacier, Denman Glacier, and Cook Ice Shelf). We are motivated by their differences in recent grounding zone altimetry records and their offshore record of Cenozoic retreat. We will assess three hypotheses to isolate the processes that drive the differences in observed ... View entire text
Related URL
Description: Citation reference for this metadata record and dataset.
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Geographic Coverage
Spatial coordinates   
  N: -62.84   S: -69.78   E: 154.86   W: 80.86

Data Set Citation
Dataset Originator/Creator: Roberts, J.L., Blankenship, D.D., Greenbaum, J.S., Beem, L.H., Kempf, S.D., Young, D.A., Richter, T.G., Van Ommen, T. and Le Meur, E.
Dataset Title: EAGLE/ICECAP II GEOPHYSICAL OBSERVATIONS (SURFACE AND BED ELEVATION, ICE THICKNESS, GRAVITY DISTURBANCE AND MAGNETIC ANOMALIES)
Dataset Series Name: CAASM Metadata
Dataset Release Date: 2018-10-24
Dataset Publisher: Australian Antarctic Data Centre
Version: 1
Online Resource: https://data.aad.gov.au/aadc/metadata/metadata_redirect.cfm?md=/AMD...
Temporal Coverage
Start Date: 2015-12-30
Stop Date: 2017-02-15
Quality Positioning data for flights ICP7/F04, ICP7/F18 and part of ICP7/F09 was unavailable as of submission due to data corruption.
Access Constraints These data are publicly available for download from the provided URL.
Use Constraints This data set conforms to the PICCCBY Attribution License (http://creativecommons.org/licenses/by/3.0/).

Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4346... when using these data.
Data Set Progress
IN WORK
Data Center
Australian Antarctic Data Centre, Australia Supplemental Info
Data Center URL: http://data.aad.gov.au

Data Center Personnel
Name: DATA OFFICER AADC
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
Distribution Media: HTTP
Distribution Size: 75 MB
Distribution Format: ASCII, PDF
Fees: Free
Personnel
Role: INVESTIGATOR
Role: TECHNICAL CONTACT
Phone: +61 3 62267693
Fax: +61 3 6226 2902
Email: Jason.Roberts at aad.gov.au
Contact Address:
Private Bag 80
City: Hobart
Province or State: Tasmania
Postal Code: 7001
Country: Australia
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Publications/References
Dow, C. F., Lee, W. S., Greenbaum, J. S., Greene, C. A., Blankenship, D. D., Poinar, K., Forrest, A. L., Young, D. A., and Zapp, C. J. (2018), Basal channels drive active surface hydrology and transverse ice shelf fracture, Science Advances, 4, 6, doi:doi:10.1126/sciadv.aao7212

Greene, C. A., Blankenship, D. D., Gwyther, D. E., Silvano, A., and van Wijk, E. (2017), Wind causes Totten Ice Shelf melt and acceleration, Science Advances, 3, 11, doi:doi:10.1126/sciadv.1701681
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2018-10-05
Last DIF Revision Date: 2018-10-24


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