Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2568
DC Field | Value | Language |
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dc.contributor.authorall | Biagi, L.; Politecnico di Milano – DIIAR c/o Polo Regionale di Como, via Valleggio, 11 – 22100 Como, Italy | en |
dc.contributor.authorall | Pietrantonio, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.contributor.authorall | Riguzzi, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione CNT, Roma, Italia | en |
dc.date.accessioned | 2007-10-08T14:16:39Z | en |
dc.date.available | 2007-10-08T14:16:39Z | en |
dc.date.issued | 2006 | en |
dc.identifier.uri | http://hdl.handle.net/2122/2568 | en |
dc.description.abstract | At present, the tidal correction model described in the IERS 2003 Conventions should be applied in the processing of permanent networks: in brief, the model involves the computation of a first order tidal correction plus some corrective terms, as functions of space and time. In the BERNESE software, one of the main scientific softwares for GPS network processing, the IERS tidal model is implemented; in July 2004, a bug in the tidal correction routine was identified by one of the paper authors and corrected by the BERNESE staff: the error concerned a second order term, related to the semidiurnal tidal signal. An experimental analysis on the error effects in the results stemming from processing of regional networks has been carried out. A network of 8 European permanent GPS stations has been selected: the network choice ensures heterogeneity in the length and the orientation of the baselines. One year of data has been considered and two elaborations of the data have been performed using the BERNESE 4.2 SW, by applying the same processing strategy and, respectively, the wrong (old) and the right (corrected) tidal correction routine. The differences in the network results and the deformations caused by the error are discussed. | en |
dc.language.iso | English | en |
dc.relation.ispartof | International Association of Geodesy Symposia | en |
dc.subject | deformations | en |
dc.subject | networks | en |
dc.title | Tidal errors and deformations in regional GPS networks | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 73-82 | en |
dc.subject.INGV | 03. Hydrosphere::03.02. Hydrology::03.02.04. Measurements and monitoring | en |
dc.relation.references | Beutler, G., Brockmann, E., Dach, R., Fridez, P., Gurtner, W., Hugentobler, U., Johnson, J., Mervant, L., Rothacher, M., Schaer, S., Springer, T., Weber, R. (2000). Bernese Software 4.2. Astronomical Institute, University of Berne. EPN (2002). Guidelines for EPN analysis centres. Document and related mails on-line: http://www.epncb.oma.be/ Hugentobler, U., Dach, R., Fridez, P. (2005). Bernese GPS Software 5.0, Draft. Astronomical Institute, University of Berne. Hugentobler, U., BSWMail 190 (2004), on-line: http://www.aiub.unibe.ch/download/bswmail/ Mathews, P. M., Buffett, B. A., Shapiro, I. I. (1995). Love numbers for a rotating spheroidal Earth: new definitions and numerical values. Geophys. Res. Lett., 22, pp 579-582. McCarthy, D. D., Petit, G. eds. (2004). IERS Conventions (2003). IERS Technical Note No. 32, Verlag des Bundesamts für Kartographie und Geodäsie, Frankfurt am Main. Teunissen, P. J. G., Kleusberg A., eds (1998). GPS for Geodesy, 2nd edition. Springer Verlag Berlin.## Vanicek, P. (1980). Tidal Corrections to Geodetic Quantities. NOAA Technical Report, NOS 83 NGS 14, US Department of Commerce, Rockville, Maryland. Wahr, J. M. (1982). Computing tides, mutations and tidally induced variations in the Earth rotation rate for a rotating, elliptical Earth in Geodesy and Global Geodynamics, Moritz H., Sünkel H. eds, Mitteilungen der geodätischen Institute der Technischen Universität, Folge 41, Graz. | en |
dc.description.fulltext | open | en |
dc.contributor.author | Biagi, L. | en |
dc.contributor.author | Pietrantonio, G. | en |
dc.contributor.author | Riguzzi, F. | en |
dc.contributor.department | Politecnico di Milano – DIIAR c/o Polo Regionale di Como, via Valleggio, 11 – 22100 Como, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | 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 | Politecnico di Milano – DIIAR c/o Polo Regionale di Como, via Valleggio, 11 – 22100 Como, Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
crisitem.author.orcid | 0000-0002-0429-5120 | - |
crisitem.author.orcid | 0000-0003-3453-5110 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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