Combined Space and Ground Based Tomography

Abstract

The long term goal of this research is to accurately specify the ionospheric electron number density throughout a large spatial region, continuously in time. In addition, a second long term goal is to combine this high resolution regional specification with a lower resolution global specification to provide to the application and scientific community a continually updated global ionospheric specification with (several) high resolution regional specifications. The primary scientific objective of this research is to develop a prototype algorithm for combining several types of ionospheric remote sensing data sources. These data sources will be made up of both ground and spaced-based sensing methods. The algorithm will take the multiple data sources as input, and will output three dimensional (3D) specifications of the ionosphere at regular time intervals (default = 30 min.). The secondary objective of this research is to investigate and characterize the accuracy of the specified ionosphere by comparing it with independent measures of the ionosphere.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1998
Accession Number
ADA552089

Entities

People

  • Gary S. Bust

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • C4I
  • Space

DTIC Thesaurus Topics

  • Accuracy
  • Algorithms
  • Data Sets
  • Electron Density
  • Electrons
  • Errors
  • Ground Based
  • High Latitudes
  • High Resolution
  • Ionosondes
  • Ionosphere
  • Ionospheric Models
  • Models
  • Specifications
  • Three Dimensional
  • Time Intervals
  • Tomography

Readers

  • Computational Modeling and Simulation
  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Space/Atmospheric Physics.

Technology Areas

  • Microelectronics
  • Space