Singular Value Decomposition Analysis of Ice Sheet Model Output Fields, Version 1

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.

Data and Resources

Field Value
accessLevel public
bureauCode {026:00}
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citation Singular Value Decomposition Analysis of Ice Sheet Model Output Fields, Version 1. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, National Snow and Ice Data Center. https://doi.org/doi:10.7265/N5K64G1S.
identifier C1386250453-NSIDCV0
issued 2019-09-20
landingPage https://doi.org/doi:10.7265/N5K64G1S
language {en-US}
metadata_type geospatial
modified 2017-12-19
programCode {026:001}
publisher National Snow and Ice Data Center
resource-type Dataset
source_datajson_identifier true
source_hash 7a9fc2e60919a27b7567613565a321bc48aa4f92
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, -60.0], [-180.0, -60.0], [-180.0, -90.0]]]}
temporal 1970-01-01T00:00:00Z/2020-11-30T00:00:00Z
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • cryosphere
  • earth-science
  • geo
  • geoss
  • glaciers-ice-sheets
  • national
  • north-america
  • terrestrial-hydrosphere
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer NSIDC Services
maintainer_email nsidc@nsidc.org
metadata_created 2025-11-23T00:10:33.274934
metadata_modified 2025-11-23T00:10:33.274939
notes 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.
num_resources 3
num_tags 12
title Singular Value Decomposition Analysis of Ice Sheet Model Output Fields, Version 1