Geospace Plasma Dynamics Laboratory Annual Task Report (FY11)

Abstract

This annual report provides a summary of progress made during FY11 on AFOSR task titled "Geospace Plasma Dynamics." The goal of this research effort is to develop a detailed knowledge of the space environment by analyzing satellite data and developing the theories needed to explain the observations. In this way we hope to improve our capability to predict the state of the space environment. This effort includes 4 basic research efforts. They are 1) Investigate the spatial and temporal evolution of the turbulent field-aligned Birkeland current system, 2) Investigate solar wind-magnetosphere-ionosphere coupling processes, 3) Specify and predict long-term (3 day) forecast of the low-latitude ionosphere using first principles models, and 4) Investigate the physics of penetration electric fields.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 2012
Accession Number
ADA561046

Entities

People

  • D. M. Ober

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Air Force
  • Air Force Research Laboratories
  • Artificial Satellites
  • Atmosphere Models
  • Atmospheres
  • Couplings
  • Dynamics
  • Electric Fields
  • Ionosphere
  • Latitude
  • Magnetosphere
  • Meteorological Satellites
  • Physics
  • Solar Wind
  • Space Plasmas
  • Space Weather
  • Spacecraft

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Computational Modeling and Simulation
  • Space/Atmospheric Physics.

Technology Areas

  • Space