Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1624
DC Field | Value | Language |
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dc.contributor.authorall | Bànyai, L.; Geodetic and Geophysical Research Institute, Hungarian Academy of Sciences, Sopron, Hungary | en |
dc.date.accessioned | 2006-09-11T08:03:59Z | en |
dc.date.available | 2006-09-11T08:03:59Z | en |
dc.date.issued | 1997-12 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1624 | en |
dc.description.abstract | The single layer model of GPS ionospheric data processing is compared with the International Reference Ionosphere í 1990 and the attached Diffusive Equilibrium model of Plasmasphere (IRI-90+DEP) which proved to be a good supplement to GPS data processing. These models can be used to estimate the single layer height and to improve the mapping function in day-time. The code delays estimated from IRI-90+DEP models are compared with GPS measurements carried out by TurboRogue receiver. These models can be used to estimate the preliminary receiver biases especially in the case of cross-correlation tracking mode. The practical drawback of the IRI-90 model is the sharp discontinuity of the ion components during sunset and sunrise at an elevation of 1000 km, because it also causes a sharp discontinuity in the TEC values computed from the DEP model. The GPS data may be a good source to improve the topside region of the IRI model estimating smooth TEC transition before and after sunrise in the plasmasphere. | en |
dc.format.extent | 2674464 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 6/40 (1997) | en |
dc.subject | GPS measurements | en |
dc.subject | single layer model | en |
dc.subject | total electron content | en |
dc.subject | ionosphere | en |
dc.subject | plasmasphere | en |
dc.title | Investigation of the single layer model of GPS ionospheric data processing using IRI-90 and the attached diffusive equilibrium model of plasmaspheric electron density | en |
dc.type | article | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.02. Exploration geophysics::04.02.05. Downhole, radioactivity, remote sensing, and other methods | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Bànyai, L. | en |
dc.contributor.department | Geodetic and Geophysical Research Institute, Hungarian Academy of Sciences, Sopron, Hungary | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Geodetic and Geophysical Research Institute, Hungarian Academy of Sciences, Sopron, Hungary | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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File | Description | Size | Format | |
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03 banyai.pdf | 2.61 MB | Adobe PDF | View/Open |
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