retrieval of electron density profile for kompsat-5 gps radio occultation

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ID: 223596
2007
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Abstract
The AOPOD (Atmosphere Occultation and Precision Orbit Determination) system, the secondary payload of KOMPSAT (KOrea Multi-Purpose SATellite)-5 scheduled to be launched in 2010, shall provide GPS radio occultation data. In this paper, we simulated the GPS radio occultation characteristic of KOMPSAT-5 and retrieved electron density profiles using KROPS (KASI Radio Occultation Processing Software). The electron density retrieved from CHAMP (CHAllenging Minisatellite Payload) GPS radio occultation data on June 20, 2004 was compared with IRI (International Reference Ionosphere) - 2001, PLP (Planar Langmuir Probe), and ionosonde measurements. When the result was compared with ionosonde measurements, the discrepancies were 5 km on the F_2 peak height (hmF_2) and 3×10^{10} el/m^3 on the electron density of the F_2 peak height (NmF_2). By comparing with the Langmuir Probe measurements of CHAMP satellite (PLP), both agrees with 1.6×10^{11} el/m^3 at the height of 365.6 km.
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lee2007journalretrieval Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Woo-Kyoung Lee;Jong-Kyun Chung;Sungki Cho;Jong-Uk Park;Jung-Ho Cho;Jae-Cheol Yoon;Jin Ho Lee;Yong-Sik Chun;Sang-Ryul Lee
Journal the journal of supercritical fluids
Year 2007
DOI
10.5140/JASS.2007.24.4.297
URL
http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2007/v24n4/OJOOBS_2007_v24n4_297.pdf
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