IEDA
Dataset Information
Singular Value Decomposition Analysis of Ice Sheet Model Output Fields
Data DOI:
10.7265/N5K64G1S
Cite as
Hulbe, C. et al. (2009) "Singular Value Decomposition Analysis of Ice Sheet Model Output Fields" U.S. Antarctic Program (USAP) Data Center. doi: 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
View
Download
nsidc0396_UG.pdf
Data Files
Download
270.3 kB
SVDreport.pdf
Download
2.5 MB
eismint2data.mat
Download
3.5 kB
svdanalysis.m

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