Total electron content obtained by using the global positioning system

Jann Yenq Liu, Ho Fang Tsai, Ting Kuo Jung

Research output: Contribution to journalArticlepeer-review

84 Scopus citations

Abstract

A procedure is introduced to obtain the balance of measurements of differential group delays and differential carrier phase lead characteristics, both phenomena being due to the ionospheric total electron content (TEC) along the ray path from a Global Positioning System (GPS) satellite. It has been demonstrated that utilizing the measurement of both pseudorange and carrier phase recorded by genetic GPS receivers, the precision of the vertical TEC derived when the anti-spoofing (AS) is on can be as good as that derived when it is off. Combining the data of a network of four GPS receivers, a TEC map is reconstructed which can be employed to examine the ionospheric latitude/longitude structure and dynamics in the Taiwan area.

Original languageEnglish
Pages (from-to)107-117
Number of pages11
JournalTerrestrial, Atmospheric and Oceanic Sciences
Volume7
Issue number1
DOIs
StatePublished - Mar 1996

Keywords

  • Global positioning system
  • Ionosphere
  • Total electron content

Fingerprint

Dive into the research topics of 'Total electron content obtained by using the global positioning system'. Together they form a unique fingerprint.

Cite this