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DPOD2005: An extension of ITRF2005 for Precise Orbit Determination / Pascal Willis in Advances in space research, vol 44 n° 5 (1 September 2009)
[article]
Titre : DPOD2005: An extension of ITRF2005 for Precise Orbit Determination Type de document : Article/Communication Auteurs : Pascal Willis , Auteur ; J.C. Ries, Auteur ; Nikita P. Zelensky, Auteur ; Laurent Soudarin, Auteur ; Hervé Fagard, Auteur ; Erricos C. Pavlis, Auteur ; Franck G. Lemoine, Auteur Année de publication : 2009 Article en page(s) : pp 535 - 544 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes de référence et réseaux
[Termes IGN] coordonnées cartésiennes géocentriques
[Termes IGN] DORIS
[Termes IGN] International Terrestrial Reference Frame
[Termes IGN] orbitographie par GNSS
[Termes IGN] série temporelle
[Termes IGN] station DORISRésumé : (auteur) For Precise Orbit Determination of altimetry missions, we have computed a data set of DORIS station coordinates defined for specific time intervals called DPOD2005. This terrestrial reference set is an extension of ITRF2005. However, it includes all new DORIS stations and is more reliable, as we disregard stations with large velocity formal errors as they could contaminate POD computations in the near future. About 1/4 of the station coordinates need to be defined as they do not appear in the original ITRF2005 realization. These results were verified with available DORIS and GPS results, as the integrity of DPOD2005 is almost as critical as its accuracy. Besides station coordinates and velocities, we also provide additional information such as periods for which DORIS data should be disregarded for specific DORIS stations, and epochs of coordinate and velocity discontinuities (related to either geophysical events, equipment problem or human intervention). The DPOD model was tested for orbit determination for TOPEX/Poseidon (T/P), Jason-1 and Jason-2. Test results show DPOD2005 offers improvement over the original ITRF2005, improvement that rapidly and significantly increases after 2005. Improvement is also significant for the early T/P cycles indicating improved station velocities in the DPOD2005 model and a more complete station set. Following 2005 the radial accuracy and centering of the ITRF2005-original orbits rapidly degrades due to station loss. Numéro de notice : A2009-596 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : POSITIONNEMENT Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.asr.2009.04.018 En ligne : https://doi.org/10.1016/j.asr.2009.04.018 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=101993
in Advances in space research > vol 44 n° 5 (1 September 2009) . - pp 535 - 544[article]Spatial objects / R. Thompson in GIM international, vol 22 n° 7 (July 2008)
[article]
Titre : Spatial objects Type de document : Article/Communication Auteurs : R. Thompson, Auteur ; Peter J. M. Van Oosterom, Auteur Année de publication : 2008 Article en page(s) : pp 23 - 27 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] base de données localisées
[Termes IGN] cohérence des données
[Termes IGN] coordonnées cartésiennes géocentriques
[Termes IGN] normalisation
[Termes IGN] objet géographique 3D
[Termes IGN] objet géographique complexe
[Termes IGN] polyèdre convexe
[Termes IGN] polytope
[Termes IGN] représentation vectorielle
[Termes IGN] spécification de produit
[Termes IGN] validité des donnéesRésumé : (Auteur) With the expending use of spatial information comes a growing need to interchange this information. Parallel runs of development of spatial databases serving multiple applications. Both have highlighted the need for consistency of representation and behaviour of spatial objects across computing platforms. Copyright Reed Business Information Numéro de notice : A2008-219 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29214
in GIM international > vol 22 n° 7 (July 2008) . - pp 23 - 27[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 061-08071 RAB Revue Centre de documentation Revues en salle Disponible Geometrical geodesy / M. Hooijberg (2008)
Titre : Geometrical geodesy : using information and computer technology Type de document : Guide/Manuel Auteurs : M. Hooijberg, Auteur Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2008 Importance : 439 p. Format : 20 x 27 cm - cont. 1 cédérom ISBN/ISSN/EAN : 978-3-540-25449-2 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie
[Termes IGN] astrolabe
[Termes IGN] coordonnées cartésiennes
[Termes IGN] coordonnées cartésiennes géocentriques
[Termes IGN] ellipsoïde de référence
[Termes IGN] figure de la Terre
[Termes IGN] Fortran
[Termes IGN] géodésie mathématique
[Termes IGN] géodésie tridimensionnelle
[Termes IGN] positionnement par géodésie spatiale
[Termes IGN] projection conforme
[Termes IGN] réseau géodésique planimétrique
[Termes IGN] système de référence géodésique
[Termes IGN] transformation de coordonnéesIndex. décimale : 30.00 Géodésie - généralités Résumé : (Editeur) Geometrical Geodesy is a reference manual written for geodesists and scientists in the field of earth sciences. This book reviews developments in geodesy and hydrography, using a wide variety of electronic and acoustic instruments. The aim is to take stock of the latest fundamental geodetic constants for the 2000s, to focus on dissimilar ellipsoidal areas, distances, and conversion of applications, referenced to an abundant bibliography. It presents a mixture of issues, dealing with reference and time systems, datums, and s-transformations, elucidate multi-dimensional aspects of the information, communication, and computation technology, including the use of parallel computers. An IBM-compatible personal computer with a modest capacity in DOS-mode allows the use of FORTRAN subroutines (On-CD), or demonstration of global geometrical geodesy with ready-to-run compiled FORTRAN programs (On-CD), with printer output in unformatted DOS mode. Stressing the hands-on methodology, the handbook is of interest to geodetic engineers, consultants, hydrographers, and engineers with an interest in the field of earth sciences. Note de contenu : 1. Time and Reference Systems
1.1 Earth in Space-Time Metric
1.2 Frequency and Time
1.3 Principal Time Scales in Brief
1.4 Definitions of the Figure of the Earth or Geoid
1.5 Fundamental Polyhedron
1.6 Celestial and Terrestrial Reference Systems
1.6.1 Orbital Systems
1.6.2 Inertial Reference Systems
1.6.3 Reference Systems and Frames
2. Dealing with Geoscience Branches
2.1 Continental Drift Hypothesis
2.2 Concept of Earth's Wobbling-Movements
2.2.1 Tidal Deformation of the Earth
2.2.2 Polar Motion
2.2.3 Orbit Perturbations
3. The Figure of Earth
3.1 Astronomic and Geodetic Research
3.2 Horizontal Control Datum
3.2.1 Specification of Size and Shape
3.2.2 Combining Local Reference Datums
3.3 Vertical Control Datum
3.4 Stellar Triangulation-Nerwork
3.5 Toward a Worldwide 3D-Geodetic Reference System
3.6 Fundamental Parameters in Astronomy-Geodesy-Geodynamics 3.6.1 Estimated Parameters for the 2000s
3.6.2 Primary Geodetic Parameters and Discussion
3.6.3 Consistent Set of Fundamental Constants (1997)
3.6.4 SC-3 Appendices
4. 3D-Positioning and Mapping
4.1 At the Dawn of the Space Age.
4.2 Geometric and Dynamic Satellite Geodesy
4.2.1 Geometrical Satellite Surveying Systems
4.2.2 Dynamical Satellite Surveying Systems
4.3 Global Navigation Satellite System
4.3.1 TRANSIT System
4.3.2 GPS System
4.3.3 Global Differential GPS
4.3.4 GLONASS System
4.3.5 GALILEO System
4.3.6 Combined GALILEO, GPS and GLONASS Systems in Differential Mode
4.3.7 eLORAN Systems
4.3.8 Uncorrected Errors due to System Time Drift
4.4 Acoustic SD-positioning
4.5 Global Geographic Information Systems
5. Plane and Spherical Earth Systems
5.1 Plane Trigonometry
5.2 Plane Coordinate System
5.3 Distance Measurement Techniques
5.3.1 Baseline-Crossing
5.4 Spherical Trigonometry
5.4.1 Formulae in Spherical Trigonometry
5.5 Area Calculation
6. Classical Datums and Reference Systems
6.1 Standard Units of Linear Measure
6.2 Spheres and Ellipsoids
6.3 Basic Control Surveys for Reference Systems
6.3.1 Classical Geodesy
6.3.2 Satellite Geodesy
6.3.3 Information in European Standards
6.3.4 On the Meaning of Geodetic Orientation
6.4 Formulae for Various Types of Latitude
7. Spatial Coordinate Calculations
7.1 Using Bi-linear Interpolation
7.2 S-transformation
7.3 Cartesian Coordinates
8. Geodetic Arc Calculations
8.1 Great Elliptic Arc
8.2 Normal Section
8.3 Geodesies up to 20 000 km
8.3.1 Using Kivioja's Method
8.3.2 Using Vincenty's Method
8.4 The Meridional Arc
8.4.1 Recasting Algorithms
8.4.2 Accuracy and Precision
8.5 Arc of Parallel
9. Conversions and Zone Systems
9.1 Scope and Terminology
9.2 Projection Zone Systems
9.3 Computation Zone Systems
9.4 Conversions and Transformations
10. Conformal Projections - Using Reference Ellipsoids
10.1 Lambert's Conformal Conical Projection
10.2 Gauss-Schreiber Conformal Double Projection
10.3 Normal Mercator Projection
10.4 Gauss-Kriiger Conformal Projection
10.5 Hotine's Oblique Mercator Projection
10.6 Rosenmund's Oblique Mercator Projection
10.7 Oblique Stereographic Conformal Projection
10.8 Polyeder Mapping
10.9 Conversions between Grid Systems
11. Astrolabe Observations
11.1 Reduction of Astrolabe Observations
11.2 Derivation of the Method
12. About History - A Bird's-Eye View
12.1 In Antiquity
12.1.1 Trigonometrical Surveys
12.1.2 Prolate or Oblate Ellipsoid
12.2 A Quarter of a Millennium Ago
12.2.1 Principle of Gauss' Least Squares adjustment
12.2.2 Frameworks for Mapping
12.2.3 Radar and Velocity of Light in Vacuo
12.2.4 Electronic Surveying Systems
12.3 About Mathematics
12.3.1 Topology
12.3.2 Maxwell's Electromagnetic Wave
12.3.3 Albert Einstein's Vision
13. Tools and Topics
13.1 History of Tables
13.1.1 Dividing Circumference of the Circle
13.2 Trigonometrical Tables
13.3 Trigonometric Approximation Techniques
13.3.1 CORDIC Trigonometric Functions
14. Computing Techniques
14.1 Logarithms and Slide Rules
14.2 Mechanical Calculators
14.3 Mathematical Functions for Use in Subroutines
14.4 Electronic Computers
14.5 Supercomputers
14.6 Scaleable Parallelism
14.6.1 SP Hardware
14.6.2 SP Software
14.6.3 Parallel Applications for SP Platforms
14.7 Operating Systems
14.8 Programming Languages
14.9 Timeline of Calculating
15. Information and Computer Technology
15.1 Relational Databases
15.2 Spatial 3D- or 4D-Databases
15.3 ICT-Human Resources
16. ICT Applied to Sea Surveying
16.1 Navigation and Positioning at Sea
16.1.1 Underwater Acoustic Positioning
16.1.2 Chart Datum
16.1.3 Electronic Chart Systems
16.2 Geo Marine Surveying
16.2.1 Multi-Frequency Signal Processing
16.2.2 Acoustic Geo-Sensors
16.2.3 Underwater Acoustic Systems
16.2.4 Sub-Bottom Profiling
16.2.5 Parametric Echosounders
16.2.6 Hydrographical Literature
17. Using Computers
17.1 Using FORTRAN Programs
17.1.1 Installation of FORTRAN
17.1.2 Compilation
17.1.3 FORTRAN Application Program Modules
17.1.4 Program Execution
17.1.4.1 Error Messages
17.1.4.2 Detailed Information
18. FORTRAN Application Programs
18.1 Using Flat Earth Applications
18.2 Baseline Crossing Application
18.3 Bi-Axial Meridional Arcs
18.4 Ellipsoid Constants - Arcs - Radii
18.5 Quadrilateral Ellipsoidal Area
18.6 Polygonal Area on a Sphere or Bi-Axial Ellipsoid
18.7 Length of Parallel
18.8 Geodetic Reference System
18.9 Bi-Linear Interpolation
18.10 S-Transformation
18.11 Forward Long Line - Kivioja's Method
18.12 Inverse Long Line - Kivioja's Method
18.13 Forward Long Line - Vincenty's Method
18.14 Inverse Long Line - Vincenty's Method
18.15 Polyeder Mapping System
18.16 Gaussian Ellipsoid to Sphere
18.17 Normal Mercator Projection
18.18 Gauss-Kruger Projection
18.19 Lambert's Conical Conformal Projection
18.20 Hotine's Oblique Mercator Projection
18.21 Rosenmund's Oblique Mercator Projection
18.22 Stereographic Conformal Projection
18.23 I/O Subroutines
19. International Organisations
19.1 International Union of Geodesy and Geophysics
19.2 International Association of Geodesy
19.3 Federation Internationale des Geometres
19.4 International Hydrographic Organisation
19.5 International Earth Rotation Service
19.6 Participants in National Geodetic Satellite ProgramNuméro de notice : 16881 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Manuel Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=46560 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16881-02 30.00 Livre Centre de documentation Géodésie Disponible 16881-01 DEP-ELG Livre Marne-la-Vallée Dépôt en unité Exclu du prêt Bringing all GNSS into line: new assistance standards embrace Galileo, Glonass, QZSS [Japanese quasi-zenith satellite system], SBAS [space-based augmentation system] / L. Wirola in GPS world, vol 18 n° 9 (September 2007)
[article]
Titre : Bringing all GNSS into line: new assistance standards embrace Galileo, Glonass, QZSS [Japanese quasi-zenith satellite system], SBAS [space-based augmentation system] Type de document : Article/Communication Auteurs : L. Wirola, Auteur ; J. Syrjarinne, Auteur Année de publication : 2007 Article en page(s) : pp 40 - 47 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale
[Termes IGN] appareil portable
[Termes IGN] coordonnées cartésiennes géocentriques
[Termes IGN] GPS assisté pour la navigation (technologies)
[Termes IGN] normalisation
[Termes IGN] orbite képlerienne
[Termes IGN] récepteur GNSS
[Termes IGN] télécommunication sans filRésumé : (Editeur) Cellular networks have an in-built capability to assist integrated GPS receivers in mobile handsets. The introduction of new GNSSs requires updating the outdated AGPS-only solution to add support for new GPS bands, new GNSSs, and to enhance accuracy, sensitivity, and availability. Copyright Questex Media Group Inc Numéro de notice : A2007-442 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28805
in GPS world > vol 18 n° 9 (September 2007) . - pp 40 - 47[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 067-07091 SL Revue Centre de documentation Revues en salle Disponible Approximate direct georeferencing in national coordinates / Klaus Legat in ISPRS Journal of photogrammetry and remote sensing, vol 60 n° 4 (June - July 2006)
[article]
Titre : Approximate direct georeferencing in national coordinates Type de document : Article/Communication Auteurs : Klaus Legat, Auteur Année de publication : 2006 Article en page(s) : pp 239 - 255 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] coordonnées cartésiennes géocentriques
[Termes IGN] élément d'orientation externe
[Termes IGN] géoréférencement direct
[Termes IGN] GPS-INS
[Termes IGN] projection
[Termes IGN] transformation de coordonnéesRésumé : (Auteur) Direct georeferencing has gained an increasing importance in photogrammetry and remote sensing. Thereby, the parameters of exterior orientation (EO) of an image sensor are determined by GPS/INS, yielding results in a global geocentric reference frame. Photogrammetric products like digital terrain models or orthoimages, however, are often required in national geodetic datums and mapped by national map projections, i.e., in “national coordinates”. As the fundamental mathematics of photogrammetry is based on Cartesian coordinates, the scene restitution is often performed in a Cartesian frame located at some central position of the image block. The subsequent transformation to national coordinates is a standard problem in geodesy and can be done in a rigorous manner–at least if the formulas of the map projection are rigorous. Drawbacks of this procedure include practical deficiencies related to the photogrammetric processing as well as the computational cost of transforming the whole scene. To avoid these problems, the paper pursues an alternative processing strategy where the EO parameters are transformed prior to the restitution. If only this transition was done, however, the scene would be systematically distorted. The reason is that the national coordinates are not Cartesian due to the earth curvature and the unavoidable length distortion of map projections. To settle these distortions, several corrections need to be applied. These are treated in detail for both passive and active imaging. Since all these corrections are approximations only, the resulting technique is termed “approximate direct georeferencing”. Still, the residual distortions are usually very low as is demonstrated by simulations, rendering the technique an attractive approach to direct georeferencing. Copyright ISPRS Numéro de notice : A2006-280 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2006.02.004 En ligne : https://doi.org/10.1016/j.isprsjprs.2006.02.004 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28007
in ISPRS Journal of photogrammetry and remote sensing > vol 60 n° 4 (June - July 2006) . - pp 239 - 255[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-06041 SL Revue Centre de documentation Revues en salle Disponible PermalinkPermalinkLong term consistency of multi-technique terrestrial reference frames, a spectral approach / Karine Le Bail (2006)PermalinkSolving algebraic computational problems in geodesy and geoinformatics / Joseph L. Awange (2005)PermalinkOn the correct determination of transformation parameters of a horizontal geodetic datum / Petr Vanicek in Geomatica, vol 56 n° 4 (December 2002)PermalinkA new world geographic reference system / K.C. Clarke in Cartography and Geographic Information Science, vol 29 n° 4 (October 2002)PermalinkWeekly DORIS solutions for stations coordinates : early results and perspectives / Pascal Willis (1998)PermalinkDifferentielle Verschiebungen und Drehstreckungen in dreidimensionalen Koordinatensystemen / D. Ehlert (1991)PermalinkSpherical polygon with direct determination of vertices geodetic coordinates / V. Sciarrone in Survey review, vol 30 n° 233 (July 1989)PermalinkLa modélisation des images spatiales : une approche générale, simple et rigoureuse / Hervé Guichard (13/10/1988)PermalinkMacrometerbeobachtungen im Deutschen Hauptdreiecksnetz (Macrometer-Netz "Hessen") / P. Schwintzer (1985)PermalinkProceedings of the International Conference on Earth rotation and the Terrestrial Reference Frame, July 31 - August 2, 1985, Colombus, Ohio, 1. Volume 1 / Ivan I. Mueller (1985)PermalinkLocalisation et synchronisation / Catherine Le Cocq (1984)PermalinkSimultaneous photogrammetric and geodetic adjustment / Rune Larsson (1983)PermalinkUntersuchung der mathematischen Modelle zur Kombination eines terrestrischen Netzes mit einem Satellitennetz / Z. Zhou (1983)PermalinkDreidimensionale Ausgleichung des Testnetzes Westharz / Wolfgang Torge (1978)PermalinkFormulaire pour transformation des coordonnées tridimensionnelles, cartésiennes ou géographiques entre 2 systèmes géodésiques / Claude Boucher (1978)PermalinkNote sur les coordonnées géodésiques des stations de géodésie spatiale à San Fernando (Espagne) / Gérard Brachet (1975)PermalinkBeitrag zur Bestimmung geozentrischer Stationskoordinaten aus Satellitenbeobachtungen / H. Ludwig (1972)PermalinkThe formation and evaluation of detailed geopotential models based on point masses / P.E. Needham (1970)Permalink