Ionospheric Research Using Satellites

Abstract

Results are presented for total content at Nairobi since October 1964, and for Addis Ababa and Dar es Salaam since June 1966. Latitude variation of total content is being studied using three spaced receiving stations on similar longitudes; preliminary results are presented for the period July/August 1966. Study of irregularities has been commenced using scintillations of transmissions from B.E.-B and B.E.-C and the heights of these irregularities will be determined from transmissions from B.E.-B using spaced aerials. One of us (A.R.Webster) has made a study of geometric errors in Faraday reduction. Other work includes the determination of ionospheric parameters by means of an Ionosonde, investigations on the shape, size and speed of irregularities, by a spaced aerial technique, and recording of the variations of the earth's magnetic field. Future plans include continuation of the above work, development of automatic Faraday null reading equipment and possibly the addition of one or two other stations for the study of the latitude variation of scintillations and total content.

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Document Details

Document Type
Technical Report
Publication Date
Nov 21, 1966
Accession Number
AD0653950

Entities

People

  • Alan R. Webster
  • Arthur N. Hunter

Tags

DTIC Thesaurus Topics

  • Air Force
  • Artificial Satellites
  • Coaxial Cables
  • Diurnal Variations
  • East Africa
  • Electron Density
  • Electrons
  • Equations
  • Frequency
  • Ionosphere
  • Latitude
  • Measurement
  • Radio Transmission
  • Radio Waves
  • Recording Systems
  • Scintillation
  • Tape Recording

Fields of Study

  • Physics

Readers

  • Astronomy and Astrophysics.
  • Geodesy

Technology Areas

  • Space
  • Space - Hall-Effect Thruster