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Global Positioning SystemSynonyme(s)Navigation system by timing and ranging gpsVoir aussi |
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L'évolution des canevas nationaux face aux levés par GPS / Claude Boucher (1995)
Titre : L'évolution des canevas nationaux face aux levés par GPS : Actes du Forum du 7 mars 1995 Type de document : Actes de congrès Auteurs : Claude Boucher , Auteur ; Jean-Claude Lummaux , Auteur ; Claude Luzet, Auteur ; Michel Le Pape, Auteur ; M. Cabe, Auteur ; Pascal Willis , Auteur Editeur : Paris : Institut Géographique National - IGN (1940-2007) Année de publication : 1995 Collection : Publications techniques en géodésie Sous-collection : Cours et conférences num. 27839 Conférence : Forum 1995 L'évolution des canevas nationaux face aux levés par GPS 07/03/1995 07/03/1995 Saint-Mandé France Importance : 99 p. Format : 21 x 30 cm Langues : Français (fre) Descripteur : [Vedettes matières IGN] Géodésie spatiale
[Termes IGN] base de données géodésiques
[Termes IGN] Global Positioning System
[Termes IGN] minitel
[Termes IGN] réseau français de nivellement de précision
[Termes IGN] réseau géodésique
[Termes IGN] Réseau Géodésique FrançaisNuméro de notice : 63986 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : POSITIONNEMENT Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=36351 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 63986-01 CG.95 Livre Centre de documentation Congrès Disponible 63986-02 CG.95 Livre Centre de documentation Congrès Disponible 63986-03 7D Livre SGM K001 Exclu du prêt
Titre : Geodetic dual-frequency GPS receivers under anti-spoofing : comparison of four receivers for baseline accuracy susceptibility to radio frequency interference noise in the observables : a project of the working group for applied space geodesy Type de document : Rapport Auteurs : P.G. Sluiter, Auteur Editeur : Delft : Netherlands Geodetic Commission NGC Année de publication : 1995 Collection : Netherlands Geodetic Commission Publications on Geodesy Sous-collection : New series num. 42 Importance : 89 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-90-6132-255-9 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale
[Termes IGN] analyse comparative
[Termes IGN] anti-leurrage
[Termes IGN] base géodésique
[Termes IGN] Bernese
[Termes IGN] bruit (théorie du signal)
[Termes IGN] interférence
[Termes IGN] précision des mesures
[Termes IGN] récepteur GPSIndex. décimale : 30.03 Instruments de géodésie Résumé : (Auteur) On 31 January 1994, the Anti-Spoofing (AS) feature was activated by the GPS control segment. This restricts the capabilities of conventional two-frequency GPS receivers. Several manufacturers of geodetic receivers have developed methods to overcome most of the adverse effects of AS. The Working Group for Applied Space Geodesy of the Netherlands Geodetic Commission, (an institute of the Royal Netherlands Academy of Arts and Sciences) decided to investigate and compare the performance of four of these receivers, i.e. the ASHTECHZ-12, the LEICA (or WILD) System 200, Alien Osborme Associates' TurboRogue (SNR8000) and the TRIMBLE 400OSSE.
Major attention was given to the ability to accurately and quickly resolve two baselines; one of 10 km and one of 100km length. Furthermore, the susceptibility to radio frequency interference (RFI) was investigated, mainly because in the past years this has on several occasions been a problem during surveys in Holland. And finally an effort has been made to determine the noise in the various observables that are output by the receivers.
We stress that this is not a comprehensive evaluation to be used to decide on which receiver to purchase. For that purpose many other aspects should be taken into account, such as performance under low signal levels (foliage), availability of software and peripheral modules to integrate GPS into normal survey operations, weight, transportability, kinematic operation, price and other aspects for specialized applications. Some guidance to the reading of this report may be useful. Individual chapters of the report can mostly be read separately, though some aspects overlap. The most important results are always included in the text, often with short tables. More detailed tables or figures are -grouped per chapter- included in the appendices. Chapter 1 is an introduction, mainly consisting of a short explanation on AS and how the various manufacturers try to overcome its restrictions. In it, the rationale is given why we choose to evaluate the aspects as described. Chapter 2 describes the data acquisition for the evaluation of baselines and the noise in various observables. Chapter 3 gives the results of "hands-off" processing of baselines, using the standard provided by the manufacturers and a commercially available receiver-independent package, i.e. TOPAS from TerraSat, recently renamed into GEOTRACER from the compagny Geotronics. The guiding principle in this chapter is that no efforts have been to improve the results by means of data editing or any other method. Chapter 4 gives the results of processing with the scientific "Bernese" software package. Here extensive efforts have beer made to get the best out of the available data. Chapter 5 describes the effects of both unintentional and intentional radio frequency interrference (RFI) on the performance. Chapter 6 explains efforts to analyse the noise in the various observables, using one single receiver per manufacturer. Results are given. Chapter 7 contains the most important conclusions. More detailed conclusions are given at the end of chapter 3, 4, 5 and 6.Numéro de notice : 63965 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Rapport DOI : sans En ligne : https://www.ncgeo.nl/downloads/42Sluiter.pdf Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=61243 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 63965-02 30.03 Livre Centre de documentation En réserve M-103 Disponible 63965-01 30.03 Livre Centre de documentation En réserve M-103 Disponible Geodetic theory today / Fernando Sanso (1995)
Titre : Geodetic theory today : third Hotine-Marussi symposium on mathematical geodesy Type de document : Actes de congrès Auteurs : Fernando Sanso, Éditeur scientifique ; International association of geodesy, Auteur ; International union of geodesy and geophysics, Auteur Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 1995 Collection : International Association of Geodesy Symposia, ISSN 0939-9585 num. 114 Conférence : IAG 1994, 3rd Hotine-Marussi symposium on mathematical geodesy, Geodetic theory today 30/05/1994 03/06/1994 L'Aquila Italie Importance : 446 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-3-540-59421-5 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie
[Termes IGN] approximation
[Termes IGN] cartographie
[Termes IGN] estimation statistique
[Termes IGN] géodésie mathématique
[Termes IGN] géopositionnement
[Termes IGN] Global Positioning System
[Termes IGN] gravimétrie
[Termes IGN] interférométrie
[Termes IGN] mécanique céleste
[Termes IGN] modélisation
[Termes IGN] ondelette
[Termes IGN] probabilité
[Termes IGN] problème des valeurs limites
[Termes IGN] problème inverse
[Termes IGN] théorie de la relativitéNote de contenu : Foreword : Report on the III Hotine-Marussi Symposium
(B. Benciolini)
Monday, May 30, 1994
The Newton Form of the Geodesic Flow on SR2 and EA,B2 in Maupertuis Gauge
(R.J. You, E. Grafarend)
The Lie Series Describing the Geodesic Flow on SR2 and EA,B2
(E.W. Grafarend, R. Syffus)
Conformal Structures and Reference Frames in the Post-Newtonian Approximation to General Relativity
(D.S. Theiss)
3D Linear Similarity Coordinate Transformation Between a Global Geodetic System and a Local Geodetic System Without Local Ellipsoidal Heights
(E. Grafarend, F.I. Okeke)
Application of Moebius Barycentric Coordinates (Natural Coordinates) for Geodetic Positioning
(W. Pachelski, E.W. Grafarend)
DEM Generation with ERS-1 Interferometry
(C. Prati, F. Rocca)
Fundamental GPS Network in Lithuania
(K. Borre, P. Petroâkevi~ius)
The Rotation of the Celestial Equatorial System, With the So-called "Non-rotating Origin"
(B. Richter)
On the GPS Double-difference Ambiguities and Their Partial Search Spaces
(P.J.G. Teunissen)
The Exact Solution of the Nonlinear Equations of the 7-parameter Global Datum Transformation C7 (3)
(E. Grafarend; F. Krumm)
GPS - Spacetime Observables
(V.S. Schwarze)
Tuesday, May 31, 1994
The Optimal Universal Transverse Mercator Projection
(E. Grafarend)
The Generalized Mollweide Projection of the Biaxial Ellipsoid
(E. Grafarend, A. Heidenreich)
The Hotine Oblique Mercator Projection of Ea,b
(J. Engels, E. Grafarend)
The Embedding of the Plumbline Manifold : Orthometric Heights
(E. Grafarend, R.J. You)
Inverse Cartographic Problems
(B. Marana, F. Sansà)
Accuracy of Orbit Computation for Geodetic Satellites : the Ordered and the Chaotic Case
(A. Milani)
The Short-arc Approach to Laser Ranging Analysis
(S. Usai, M. Carpino, A. Milani, G. Catastini, A. Rossi)
Orbital Injection Analysis for Twin LAGEOS Satellites in Supplementary Orbits and the Measurement of the Lense-Thirring Gravitomagnetic Effect
(F. Vespe, L. Anselmo)
Determination of the Gravity Field from Satellite Gradiometry - A Simulation Study -
(M. Belikov, M. van Gelderen, R. Koop)
New Wavelet Methods for Approximating Harmonic Functions
(W. Freeden, M. Schreiner)
Satellite Gradiometry - A New Approach
(W. Freeden, M. Schreiner)
Satellite Orbit Geometry Under Nonconservative Forces
(E. Grafarend, R.J. You)
Spherical Cap Models of Laplacian Potentials and General Fields
(A. De Santis, C. Falcone)
Solving the Inverse Gravimetric Problem: On the Benefit of Wavelets
(L. Ballani)
Integrated Inverse Gravimetric Problems
(R. Barzaghi)
Wednesday, June 1, 1994
Mathematical Statistics for Spatial Data ; the Use of Geostatistics for Geodetic Purposes
(A. Stein)
On the Reconstruction of Regular Grids from Incomplete, Filtered or Unevenly Sampled Band-limited Data
(M.G. Sideris)
Non-parametric Statistics and Bootstrap Methods for Testing the Data Quality of a Geographic Information System
(F. Crosilla, G. Pillirone)
The Effects of Fuzzy Weight Matrices on the Results of Least Squares Adjustments
(H. Kutterer)
On Some Alternatives to Kalman Filtering
(B. Schaffrin)
Chaotic Behaviour in Geodetic Sensors and Fractal Characteristics of Sensor Noise
(Z. Li, K.-P. Schwarz)
Discriminant Analysis to Test Non-Nested Hypotheses
(B. Betti, M. Crespi, F. Sansà, D. Sguerso)
Thursday, June 2, 1994
On Stochastic Boundary Conditions for Laplace Equation
(Yu.A. Rozanov)
A Series Solution for Zagrebin's Problem
(J. Otero, J. Capdevila)
Solution of the Geodetic Boundary Value Problem in Spectral Form
(M.S. Petrovskaya)
Gravity Reductions Versus Approximate B.V.P.s
(F. Sansà, G. Sona)
Classical Methods for Non-spherical Boundary Problems in Physical Geodesy
(P. Holota)
On a Scalar Fixed Altimetry - Gravimetry Boundary Value Problem
(W. Keller)
Non-linear Effects in the Geodetic Version of the Free Geodetic Boundary Value Problem Based on Higher Order Reference Fields
(B. Heck, K. Seitz)
Perturbation Expansion for Solving the Fixed Gravimetric Boundary Value Problem
(R. Klees)
Application of the Concept of Biorthogonal Series to a Simulation of a Gradiometric Mission
(A. Albertella, F. Migliaccio, F. Sansà)
Local Geoid Accuracies from Different Kinds of Data
(A. Albertella, F. Sacerdote)
On Calculating the Attraction of the Topographic-Isostatic Masses
(H.A. Abd-Elmotaal)
The Fast Hartley Transform Applied to the Iberian Geoid Calculation
(M.J. Sevilla, G. Rodriguez-Velasco)
The Impact of the Gravitational Potential of Topographic and Isostatically Adjusted Masses on the Geoid
(J. Engels, E. Grafarend, P. Sorcik)
The Topographic Potential with Respect to the Reference Ellipsoid
(M. Feistritzer)
Friday, June 3, 1994
On the Application of Wavelets in Geodesy
(F. Barthelmes, L. Ballani, R. Klees)
Geodetic Applications of Wavelets : Proposals and Simple Numerical Experiments
(L. Battha, B. Benciolini, P. Zatelli)
How Accurately Do We Know the Marine Geoid in Shallow Water Regions ?
(M. Metzner, S. Dick, E.W. Grafarend, M. Stawarz)
Rank Deficiency of Altimetry-Gravimetry SST Determination
(R. Barzaghi, M.A. Brovelli, F. Sansà)Numéro de notice : 64248 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=36364 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 64248-02 CG.94 Livre Centre de documentation Congrès Disponible 64248-01 DEP-PMT Livre SGM Dépôt en unité Exclu du prêt Geodetic work in the Netherlands 1991-1994 / P.G. Sluiter (1995)
Titre : Geodetic work in the Netherlands 1991-1994 : report prepared for the assembly of the International Association of Geodesy, XXIth [21th] general assembly of the International Union of Geodesy and Geophysics, Boulder, 1995 Type de document : Rapport Auteurs : P.G. Sluiter, Auteur Editeur : Delft : Netherlands Geodetic Commission NGC Année de publication : 1995 Collection : Netherlands Geodetic Commission Publications on Geodesy, ISSN 0165-1706 Importance : 42 p. Format : 21 x 27 cm ISBN/ISSN/EAN : 978-90-6132-256-6 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie
[Termes IGN] géoïde local
[Termes IGN] Global Positioning System
[Termes IGN] gravimétrie
[Termes IGN] Pays-Bas
[Termes IGN] technologies spatialesIndex. décimale : 30.00 Géodésie - généralités Numéro de notice : 63944 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Rapport Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=44371 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 63944-01 30.00 Livre Centre de documentation Géodésie Disponible 63944-02 30.00 Livre Centre de documentation Géodésie Disponible Guide de l'utilisateur du GPS pour la localisation, glossaire GPS. Fasc. 4, Glossaire GPS, version provisoire 1.0 du 22 mai 1995 / Pascal Willis (1995)
Titre de série : Guide de l'utilisateur du GPS pour la localisation, glossaire GPS Titre : Fasc. 4, Glossaire GPS, version provisoire 1.0 du 22 mai 1995 Type de document : Dictionnaire / Usuel Auteurs : Pascal Willis , Auteur Mention d'édition : 1 Editeur : Paris : Institut Géographique National - IGN (1940-2007) Année de publication : 1995 Importance : 23 p. Format : 21 x 30 cm Note générale : Bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Terminologie
[Termes IGN] géodésie spatiale
[Termes IGN] Global Positioning System
[Termes IGN] positionnement par GPSNuméro de notice : 63679D Affiliation des auteurs : IGN+Ext (1940-2011) Nature : Dictionnaire Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=38475 Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 63679-01D 86.11 Livre Centre de documentation Langues et terminologie Exclu du prêt IERS annual report 1994 / L. Castrique (1995)PermalinkIGS 1994 annual report / James F. Zumberge (1995)PermalinkPositioning and mapping international land boundaries / R. Adler (1995)PermalinkPrésentation du système GPS / Serge Botton (1995)PermalinkProceedings of the Japanese symposium on GPS / K. Teruyuki (1995)PermalinkReport on the geodetic activities in the years 1991 to 1995 presented to the XXI [21] General Assembly of the International Union of Geodesy and Geophysics in Boulder, Colorado, July 1995 / Commission géodésique suisse (1995)PermalinkReport on the Symposium of the IAG Subcommission for the European Reference Frame (EUREF) held in Helsinki, 3 - 6 May 1995 & reports of the EUREF Trechnical Working Group, EUREF publication n° 4 / Erich Gubler (1995)PermalinkSpace geodesy techniques / R.T.K. Jaldehag (1995)PermalinkThe geoid in the southern Alps of France / Henri Duquenne (1995)PermalinkUnderstanding the NAVSTAR GPS, GIS, and IVHS / T. Logsdon (1995)Permalink