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The 1st International workshop on the quality of geodetic observation and monitoring systems (QuGOMS'11) / Hansjörg Kutterer (2015)
Titre : The 1st International workshop on the quality of geodetic observation and monitoring systems (QuGOMS'11) : Proceedings of the 2011 IAG International Worshop, Munich, Germany, April 13-15, 2011 Type de document : Actes de congrès Auteurs : Hansjörg Kutterer, Éditeur scientifique ; Florian Seitz, Éditeur scientifique ; Hamza Alkhatib, Éditeur scientifique ; et al., Éditeur scientifique Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2015 Collection : International Association of Geodesy Symposia, ISSN 0939-9585 num. 140 Conférence : QuGOMS 2011, 1st IAG International workshop on the quality of geodetic observation and monitoring systems 13/04/2011 15/04/2011 Munich Allemagne Proceedings Springer Importance : 183 p. Format : 21 x 29 cm ISBN/ISSN/EAN : 978-3-319-10827-8 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] ajustement de paramètres
[Termes IGN] données géodésiques
[Termes IGN] méthode des moindres carrés
[Termes IGN] modèle d'incertitude
[Termes IGN] positionnement par géodésie spatiale
[Termes IGN] surveillanceIndex. décimale : CG2011 Actes de congrès en 2011 Note de contenu : PART 1 -- Uncertainty Modeling of Geodetic Data
- Modeling Data Quality Using Artificial Neural Networks / Ralf Laufer and Volker Schwieger
- Magic Square of Real Spectral and Time Series Analysis with an Application to Moving Average Processes / I Krasbutter, B Kargoll, and W-D Schuh
- Describing the Quality of Inequality Constrained Estimates / L Roese-Koerner, B Devaraju,W-D Schuh, and N Sneeuw
- GNSS Integer Ambiguity Validation Procedures: Sensitivity Analysis /J Wang and T Li
- Optimal Design of Deformation Monitoring Networks Using the Global Optimization Methods / M Yetkin and C Inal
PART 2 -- Theoretical Studies on Combination Strategies and Parameter Estimation
- Towards the Combination of Data Sets from Various Observation Techniques / M Schmidt, F Göttl, and R Heinkelmann
- On the Weighted Total Least Squares Solutions / X Fang and H Kutterer
- Integration of Observations and Models in a Consistent Least Squares Adjustment Model / A Heiker and H Kutterer
- Comparison of Different Combination Strategies Applied for the Computation of Terrestrial Reference Frames and Geodetic Parameter Series / Manuela Seitz
- W-Ratio Test as an Integer Aperture Estimator: Pull-in Regions and Ambiguity Validation Performance / T Li and J Wang
- Performing 3D Similarity Transformation Using theWeighted Total Least-Squares Method / J Lu, Y Chen, X Fang, and B Zheng
- Comparison of Spatial Analyzer and Different Adjustment Programs / C Herrmann, M Lösler, and H Bähr
PART 3 -- Recursive State-Space Filtering
- State-Space Filtering with Respect to Data Imprecision and Fuzziness / I Neumann and H Kutterer
- Unscented Kalman Filter Algorithm with Colored Noise and Its Application in Spacecraft Attitude Estimation / Lifen Sui, Zhongkai Mou, Yu Gan, and Xianyuan Huang
- Principles and Comparisons of Various Adaptively Robust Filters with Applications in Geodetic Positioning / Yuanxi Yang, Tianhe Xu, and Junyi Xu
- Alternative Nonlinear Filtering Techniques in Geodesy for Dual State and Adaptive Parameter Estimation / H Alkhatib
PART 4 -- Sensor Networks and Multi Sensor Systems in Engineering Geodesy
- Parametric Modeling of Static and Dynamic Processes in Engineering Geodesy / A Eichhorn
- Land Subsidence in Mahyar Plain, Central Iran, Investigated Using Envisat SAR Data / M Davoodijam, M Motagh, and M Momeni
- Recent Impacts of Sensor Network Technology on Engineering Geodesy / O Heunecke
- Design of Artificial Neural Networks for Change-Point Detection / H Neuner
- Spatial and Temporal Kinematics of the Inylchek Glacier in Kyrgyzstan Derived from Landsat and ASTER Imagery / M Nobakht, M Motagh, H.U Wetzel, and M.A Sharifi
- Response Automation in Geodetic Sensor Networks by Means of Bayesian Networks / S Horst, H Alkhatib, and H Kutterer
- Efficiency Optimization of Surveying Processes / Ivon Gösseln and H Kutterer
- Modeling and Propagation of Quality Parameters in Engineering Geodesy Processes in Civil Engineering / Jürgen Schweitzer and Volker Schwieger
PART 5 -- Multi-Mission Approaches with View to Physical Processes in the Earth System
- Completion of Band-Limited Data Sets on the Sphere / W-D Schuh, S Müller, and J.M BrockmannNuméro de notice : 15830 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Actes DOI : 10.1007/978-3-319-10828-5 En ligne : https://doi.org/10.1007/978-3-319-10828-5 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75494 ContientRéservation
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Code-barres Cote Support Localisation Section Disponibilité 15830-01 CG2011 Livre Centre de documentation Congrès Disponible What is a robust GNSS system? / Guy Buesnel in GEO: Geoconnexion international, vol 14 n° 1 (January 2015)
[article]
Titre : What is a robust GNSS system? Type de document : Article/Communication Auteurs : Guy Buesnel, Auteur Année de publication : 2015 Article en page(s) : pp 28 - 29 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] brouillage
[Termes IGN] méthode robuste
[Termes IGN] positionnement par GNSS
[Termes IGN] précision du positionnementRésumé : (auteur) Many of today’s essential services, as well as surveyors, depend on accurate GNSS signals, but the dangers of spoofing and jamming have increased demand for greater robustness. What’s needed are quantified standards of protection, argues Guy Buesnel. Numéro de notice : A2015-047 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75228
in GEO: Geoconnexion international > vol 14 n° 1 (January 2015) . - pp 28 - 29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 062-2015011 SL Revue Centre de documentation Revues en salle Disponible Deformation analysis of the Lake Urmia causeway (LUC) embankments in northwest Iran: insights from multi-sensor interferometry synthetic aperture radar (InSAR) data and finite element modeling (FEM) / Roghayeh Shamshiri in Journal of geodesy, vol 88 n° 12 (December 2014)
[article]
Titre : Deformation analysis of the Lake Urmia causeway (LUC) embankments in northwest Iran: insights from multi-sensor interferometry synthetic aperture radar (InSAR) data and finite element modeling (FEM) Type de document : Article/Communication Auteurs : Roghayeh Shamshiri, Auteur ; Mahdi Motag, Auteur ; Marzieh Baes, Auteur ; et al., Auteur Année de publication : 2014 Article en page(s) : pp 1171 - 1185 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] analyse diachronique
[Termes IGN] déformation d'édifice
[Termes IGN] digue
[Termes IGN] interferométrie différentielle
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] surveillance d'ouvrageRésumé : (Auteur) This paper presents deformation analysis of Lake Urmia causeway (LUC) embankments in northwest Iran using observations from interferometry synthetic aperture radar (InSAR) and finite element model (FEM) simulation. 58 SAR images including 10 ALOS, 30 Envisat and 18 TerraSAR-X are used to assess settlement of the embankments during 2003–2013. The interferometric dataset includes 140 differential interferograms which are processed using InSAR time series technique of small baseline subset approach. The results show a clear indication of large deformation on the embankments with peak amplitude of > 50 mm/year in 2003–2010, increasing to >80 mm/year in 2012–2013 in the line of sight (LOS) direction from ground to the satellite. 2D decomposition of InSAR observations from Envisat and ALOS satellites that overlap in the years 2007–2010 shows that the rate of the vertical settlement and horizontal motion is not uniform along the embankments; Both eastern and western embankments show significant vertical motion, while horizontal motion plays a more significant role in eastern embankment than western embankment. The InSAR results are then used to simulate deformation using FEM at two cross-sections at the distance of 4 and 9 km from the most western edge of the LUC for which detailed stratigraphy data are available. Results suggest that consolidation due to dissipation of excess pore pressure in embankments can satisfactory predict settlement of the LUC embankments. Our numerical modeling indicates that nearly half of the consolidation since the construction time of the causeway 30 years ago has been done. Numéro de notice : A2014-569 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-014-0752-6 Date de publication en ligne : 02/09/2014 En ligne : https://doi.org/10.1007/s00190-014-0752-6 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=74756
in Journal of geodesy > vol 88 n° 12 (December 2014) . - pp 1171 - 1185[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 266-2014121 SL Revue Centre de documentation Revues en salle Disponible Detecting discontinuities in GNSS coordinate time series with STARS: case study, the Bologna and Medicina GPS sites / Sara Bruni in Journal of geodesy, vol 88 n° 12 (December 2014)
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Titre : Detecting discontinuities in GNSS coordinate time series with STARS: case study, the Bologna and Medicina GPS sites Type de document : Article/Communication Auteurs : Sara Bruni, Auteur ; Susanna Zerbini, Auteur ; Fabio Raicich, Auteur ; et al., Auteur Année de publication : 2014 Article en page(s) : pp 1203 - 1214 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] coordonnées géodésiques
[Termes IGN] coordonnées GPS
[Termes IGN] discontinuité
[Termes IGN] données GNSS
[Termes IGN] série temporelleRésumé : (Auteur) Global navigation satellite systems (GNSS) data are a fundamental source of information for achieving a better understanding of geophysical and climate-related phenomena. However, discontinuities in the coordinate time series might be a severe limiting factor for the reliable estimate of long-term trends. A methodological approach has been adapted from Rodionov (Geophys Res Lett 31:L09204, 2004; Geophys Res Lett 31:L12707, 2006) and from Rodionov and Overland (J Marine Sci 62:328–332, 2005) to identify both the epoch of occurrence and the magnitude of jumps corrupting GNSS data sets without any a priori information on these quantities. The procedure is based on the Sequential t test Analysis of Regime Shifts (STARS) (Rodionov in Geophys Res Lett 31:L09204, 2004). The method has been tested against a synthetic data set characterized by typical features exhibited by real GNSS time series, such as linear trend, seasonal cycle, jumps, missing epochs and a combination of white and flicker noise. The results show that the offsets identified by the algorithm are split into 48% of true-positive, 28% of false-positive and 24% of false-negative events. The procedure has then been applied to GPS coordinate time series of stations located in the southeastern Po Plain, in Italy. The series span more than 15 years and are affected by offsets of different nature. The methodology proves to be effective, as confirmed by the comparison between the corrected GPS time series and those obtained by other observation techniques. Numéro de notice : A2014-570 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-014-0754-4 Date de publication en ligne : 24/08/2014 En ligne : https://doi.org/10.1007/s00190-014-0754-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=74757
in Journal of geodesy > vol 88 n° 12 (December 2014) . - pp 1203 - 1214[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 266-2014121 SL Revue Centre de documentation Revues en salle Disponible Displacement and maintenance of control points at Okinotorishima Island on Philippine Sea / Yudai Sato in Bulletin of the GeoSpatial Information authority of Japan, vol 62 (December 2014)
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Titre : Displacement and maintenance of control points at Okinotorishima Island on Philippine Sea Type de document : Article/Communication Auteurs : Yudai Sato, Auteur ; Hiroki Muramatsu, Auteur ; et al., Auteur Année de publication : 2014 Article en page(s) : pp 27 - 32 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] déformation de la croute terrestre
[Termes IGN] GAMIT
[Termes IGN] Pacifique (océan)
[Termes IGN] point de vérification
[Termes IGN] positionnement par GPS
[Termes IGN] surveillance géologique
[Termes IGN] tectonique des plaquesRésumé : (auteur) Okinotorishima Island is the southern most island of Japan, located on the Philippine Sea plate. On the island, Geospatial Information Authority of Japan (GSI) set triangulation points and a GPS continuous observation station in 1989 and 2005, respectively, and has conducted GPS surveys since 1992 for surveying and crustal deformation monitoring. This report describes the displacement of Okinotorishima Island from 2005 to 2013 as a result of re-analyzing GPS data using GAMIT software. The displacement suggests that Okinotorishima Island has moved WNW at Vns = +21.6 mm/year and Vew = -58.0 mm/year, or moved N66.8°W at 61.9 mm/year. The rate of collection of data at the island is lower than that of the GSI’s other GNSS stations because the station is an extremely isolated island in the Pacific Ocean. In order to monitor the movement of Philippine Sea plate, it is necessary to continue the maintenance of observation devices and enhance the station’s data availability. Numéro de notice : A2014-707 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans En ligne : https://www.gsi.go.jp/common/000099007.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75518
in Bulletin of the GeoSpatial Information authority of Japan > vol 62 (December 2014) . - pp 27 - 32[article]Global coseismic deformations, GNSS time series analysis, and earthquake scaling laws / Laurent Métivier in Journal of geophysical research : Solid Earth, vol 119 n° 12 (December 2014)PermalinkUsing DORIS measurements for modeling the vertical total electron content of the Earth’s ionosphere / Denise Dettmering in Journal of geodesy, vol 88 n° 12 (December 2014)PermalinkAn enhanced strategy for GNSS data processing of massive networks / H. Chen in Journal of geodesy, vol 88 n° 9 (September 2014)PermalinkEmpirical modelling of site-specific errors in continuous GPS data / Michael Moore in Journal of geodesy, vol 88 n° 9 (September 2014)PermalinkLa mesure du niveau de la mer par bouées GPS : l'expérience multi-capteurs de l'île d'Aix / Gaël André in XYZ, n° 140 (septembre - novembre 2014)PermalinkLes références verticales maritimes en France : méthodologie de création des surfaces BATHYELLI1 / Yves-Marie Tanguy in XYZ, n° 140 (septembre - novembre 2014)PermalinkLes systèmes de positionnement et de navigation par satellite : Application à la météorologie et à la climatologie / Olivier Bock in La Météorologie, n° 86 (août 2014)PermalinkA high-quality, homogenized, global, long-term (1993–2008) DORIS precipitable water data set for climate monitoring and model verification / Olivier Bock in Journal of geophysical research : Atmospheres, vol 119 n° 12 (2014)PermalinkDetermination of periodic variations in sub-daily GPS positions of volcanic areas / Gözde Akay in Geomatica, vol 68 n° 2 (June 2014)PermalinkReal-time deformation monitoring by a wireless network of low-cost GPS / Lionel Benoit in Journal of applied geodesy, vol 8 n° 2 (June 2014)PermalinkReducing the draconitic errors in GNSS geodetic products / C.J. Rodriguez-Solano in Journal of geodesy, vol 88 n° 6 (June 2014)PermalinkComparisons of atmospheric mass variations derived from ECMWF reanalysis and operational fields, over 2003–2011 / E. Forootan in Journal of geodesy, vol 88 n° 5 (May 2014)PermalinkDynamic modeling of GNSS troposphere wet delay for estimation of precipitable water vapour / Ahmed El-Mowafy in Journal of applied geodesy, vol 8 n° 1 (April 2014)PermalinkEffect of the processing methodology on satellite altimetry-based global mean sea level rise over the Jason-1 operating period / Olivier Henry in Journal of geodesy, vol 88 n° 4 (April 2014)PermalinkGNSS antenna array-aided CORS ambiguity resolution / Bofeng Li in Journal of geodesy, vol 88 n° 4 (April 2014)PermalinkInstantaneous BeiDou+GPS RTK positioning with high cut-off elevation angles / Peter J.G. Teunissen in Journal of geodesy, vol 88 n° 4 (April 2014)PermalinkClimatological study of ionospheric irregularities over the European mid-latitude sector with GPS / Gilles Wautelet in Journal of geodesy, vol 88 n° 3 (March 2014)PermalinkLes Geocubes : réseau de capteurs autonomes géolocalisés pour la surveillance de structures et de zones à risque / Lionel Benoit in XYZ, n° 138 (mars - mai 2014)PermalinkImproved one/multi-parameter models that consider seasonal and geographic variations for estimating weighted mean temperature in ground-based GPS meteorology / Yi Bin Yao in Journal of geodesy, vol 88 n° 3 (March 2014)PermalinkLong-term vertical land motion from double-differenced tide gauge and satellite altimetry data / Alvaro Santamaria Gomez in Journal of geodesy, vol 88 n° 3 (March 2014)Permalink