Analysis and Prediction of Sea Ice Evolution using Koopman Mode Decomposition Techniques

Abstract

Koopman Mode Decomposition of sea ice concentration measurements in the northern and southern hemispheres was used to predict future sea ice concentrations. Predicted values for time periods with existing data showed good agreement between the predicted and actual concentration values.

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Document Details

Document Type
Technical Report
Publication Date
Jul 30, 2018
Accession Number
AD1057173

Entities

People

  • Maria Fonoberova

Tags

Communities of Interest

  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Complex Numbers
  • Contracts
  • Decomposition
  • Eigenvalues
  • Electronic Mail
  • Geographic Distribution
  • Hemispheres
  • Ice
  • Measurement
  • Military Research
  • Northern Hemisphere
  • Sea Ice
  • Southern Hemisphere
  • Technical Information Centers

Fields of Study

  • Environmental science

Readers

  • Polar and Arctic Studies
  • Wave Propagation and Nonlinear Chaotic Dynamics.