IEDA
Dataset Information
Singular Value Decomposition Analysis of Ice Sheet Model Output Fields
Data DOI:
https://doi.org/10.7265/N5K64G1S
Cite as
Hulbe, C., & Daescu, D. N. (2009) "Singular Value Decomposition Analysis of Ice Sheet Model Output Fields" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5K64G1S.
AMD - DIF Record(s)
Abstract
This data set provides the results of predictive modeling experiments on the Amundsen Sea Embayment region of Antarctica. The models examine how interactions between basal processes and ice sheet dynamics can result in abrupt reconfigurations of ice-sheets, and how those reconfigurations impact other Earth systems. The models were developed by a collaborative effort called the Community Ice Sheet Model (CISM). The data set contains a MATLAB (.mat) native format file with time evolution of basal temperature fields from a generic ice sheet model with uniform and non-uniform heat flux, a MATLAB script for performing singular value decomposition and analysis of the model fields, and a summary of experimental results in Portable Document Format (.pdf). Data are available via FTP.
Creator(s):
Hulbe, Christina
Date Created:
2009-05-30
Repository:
USAP-DC (current) - NSIDC (original)
Spatial Extent(s)
West: -180, East: 180, South: -90, North: -60
Award(s)
Version:
1
References
  1. Daescu, D. N. and I. M. Navon. 2008. A Dual-Weighted Approach to Order Reduction in 4DVAR Data Assimilation. Monthly Weather Review, 136, 1026-1041. (doi:10.1175/2007MWR2102.1)
Supplemental Docs
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nsidc0396_UG.pdf
Data Files
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2.5 MB
eismint2data.mat

MD5 Checksum: 2867680f880d43166a456f4fc287da46 File Type: MatLab

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3.5 kB
svdanalysis.m

MD5 Checksum: 29922b0d8e22776974be537f51c01d28 File Type: MatLab

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270.3 kB
SVDreport.pdf

MD5 Checksum: d2b1acef448332cc300b7c37c7b6430f File Type: AdobeĀ Portable Document FormatĀ (PDF)

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