Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/805
DC Field | Value | Language |
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dc.contributor.authorall | Balestri, L.; Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.authorall | Boccolari, M.; Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.authorall | Fazlagic, S.; Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.authorall | Pugnaghi, S.; Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.authorall | Santangelo, R.; Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.date.accessioned | 2006-02-20T13:21:54Z | en |
dc.date.available | 2006-02-20T13:21:54Z | en |
dc.date.issued | 2003 | en |
dc.identifier.uri | http://hdl.handle.net/2122/805 | en |
dc.description.abstract | GPS observations, distances from satellites to receivers and meteorological conditions in neutral atmosphere are known to obey a constraint, which provides a residual or in other words a quality index. A method is discussed which provides a residual epoch by epoch in near real time. In general, distribution of residuals during several consecutive epochs belonging to the same satellites, allows estimates of a mean and a standard deviation of mean. Under normal meteorological conditions distribution of residuals appears to be consistent with zero mean as expected. However, consecutive residuals sometimes appear to have a mean different from zero by more than three standard deviations of mean. Such signifi cant consecutive epochs provide a warning of existing inconsistencies among GPS observations, distances from satellites to receivers as obtained by orbital information, meteorological conditions above receivers (as obtained by ground measurements or by extrapolation of meteorological analysis). A procedure has been set up which warns about these inconsistencies in near real time. | en |
dc.format.extent | 1209726 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.publisher.name | INGV | en |
dc.relation.ispartof | Annals of Geophysics | en |
dc.relation.ispartofseries | 2/46 (2003) | en |
dc.subject | GPS | en |
dc.subject | double difference | en |
dc.subject | zenith totaldelay | en |
dc.subject | residuals | en |
dc.title | Detection of meteorological inconsistencies by GPS | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 01. Atmosphere::01.01. Atmosphere::01.01.08. Instruments and techniques | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.06. Instruments and techniques | en |
dc.subject.INGV | 04. Solid Earth::04.03. Geodesy::04.03.09. Instruments and techniques | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Balestri, L. | en |
dc.contributor.author | Boccolari, M. | en |
dc.contributor.author | Fazlagic, S. | en |
dc.contributor.author | Pugnaghi, S. | en |
dc.contributor.author | Santangelo, R. | en |
dc.contributor.department | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.department | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.department | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.department | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | en |
dc.contributor.department | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | 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 | Dipartimento Ingegneria dei Materiali e dell' Ambiente (Osservatorio Geofisico), Università degli Studi di Modena e Reggio Emilia, Modena, Italy | - |
crisitem.author.dept | DIMA, University of Modena and Reggio Emilia | - |
crisitem.author.dept | DIMA -Osservatorio Geofisico (OGMO),Università di Modena e Reggio Emilia,Italy | - |
crisitem.author.dept | Università di Modena e Reggio Emilia | - |
crisitem.author.dept | DIMA, University of Modena and Reggio Emilia | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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197_203Balestri.pdf | 1.18 MB | Adobe PDF | View/Open |
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