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Termes IGN > sciences naturelles > sciences de la Terre et de l'univers > géosciences > géophysique interne > géodésie > géodésie physique > figure de la Terre > surface de référence > géoïde > géoïde altimétrique
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The use of high resolution height data in the computation of high precision geoid undulations on the island of Maui / D.A. Smith (1992)
Titre : The use of high resolution height data in the computation of high precision geoid undulations on the island of Maui Type de document : Monographie Auteurs : D.A. Smith, Auteur Editeur : Colombus (Ohio) : Ohio State University Année de publication : 1992 Collection : Department of Geodetic Science and Surveying Reports num. 424 Importance : 69 p. Format : 21 x 27 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie physique
[Termes IGN] géoïde altimétrique
[Termes IGN] géoïde local
[Termes IGN] Hawaii (Etats-Unis)Index. décimale : 30.41 Géoïde Numéro de notice : 12124 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Monographie Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54551 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 12124-01 30.41 Livre Centre de documentation Géodésie Disponible GEOSAT, Sea level from space / American Geophysical Union (1991)
Titre : GEOSAT, Sea level from space : reprinted from the Journal of geophysical research Type de document : Monographie Auteurs : American Geophysical Union, Auteur Editeur : Washington DC [Maryland - Etats-Unis] : American Geophysical Union AGU Année de publication : 1991 Format : 21 x 27 cm ISBN/ISSN/EAN : 87590-785-7 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] altimétrie satellitaire par radar
[Termes IGN] circulation océanique
[Termes IGN] force de gravitation
[Termes IGN] géoïde altimétrique
[Termes IGN] GEOSAT
[Termes IGN] image GeoSat
[Termes IGN] niveau de la mer
[Termes IGN] océanographie spatiale
[Termes IGN] turbulenceIndex. décimale : 30.83 Applications océanographiques de géodésie spatiale Note de contenu : - Geosat: Beginning a New Era in Satellite Oceanography / Bruce C. Douglas and Robert E. Cheney
- Corrections for the Effects of Significant Wave Height and Attitude on Geosat Radar Altimeter Measurements / G. S. Hayne and D. W. Hancock III
- Effects of Height Acceleration on Geosat Heights / David W. Hancock III, Ronald L. Brooks, and Dennis W. Lockwood
- Effects of Islands in the Geosat Footprint / Ronald L. Brooks, Dennis W. Lockwood, and David W. Hancock III
- Effects of Sea Maturity on Satellite Altimeter Measurements / Roman E. Glazman and Stuart H. Pilorz
- Precise Orbit Computation for the Geosat Exact Repeat Mission / Bruce J. Haines, George H. Born, George W. Rosborough,James G. Marsh, and Ronald G. Williamson
- Precision Orbit Determination for the Geosat Exact Repeat Mission / C. K. Shum, D. N. Yuan, J. C. Ries, J. C. Smith, B. E. Schutz, and B. D. Tapley
- The Wet Tropospheric Range Correction: Product Intercomparisons and the Simulated Effect for Tropical Pacific Altimeter Retrievals / Darrell F. Zimbelman and Antonio J. Busalacchi
- Path Length Variations Caused by Atmospheric Water Vapor and Their Effects on the Measurement of Mesoscale Ocean Circulation Features by a Radar Altimeter / Frank Monaldo
- The Variability of Atmospheric Equivalent Temperature for Radar Altimeter Range Correction / W. Timothy Liu and Donald Mock
- The Impact of the Wet Tropospheric Correction on the Interpretation of AltimeterDerived Ocean Topography in the Northwest Pacific / Patricia A. Phoebus and Jeffrey D. Hawkins
- SatelliteDerived Water Vapor Corrections for Geosat Altimetry / William J. Emery, George H. Born, Dan G. Baldwin, and Charles L. Norris
- Ionospheric Effects on Geosat Altimeter Observations / Steven Musman, Alice Drew, and Bruce Douglas
- Interannual Differences of Geosat Altimeter Heights and Sea Level: The Importance of a Datum / Klaus Wyrtki and Gary Mitchum
- Recovery Of the Sea Level Signal in the Western Tropical Pacific From Geosat Altimetry / Robert E. Cheney and Laury Miller
- Verification of Geosat Altimetry for Operational Use in the Gulf Of Mexico / George Z. Forristall, Kenneth J. Schaudt, and Jack Calman
- Geosat Altimeter Data Analysis for the Oceans Around South Africa / K. F. Wakker, R. C. A. Zandbergen, M. C. Naeije, and B. A. C. Ambrosius
- Verification of Geosat Sea Surface Topography in the Gulf Stream Extension With Surface Drifting Buoys and Hydrographic Measurements / J. Willebrand, R. H. Kdse, D. Stammer, H.H. Hinrichsen, and W. Krauss
- Validation of the Geostrophic Method for Estimating Zonal Currents at the Equator From Geosat Altimeter Data / Joël Picaut, Antonio J. Busalacchi, Michael J. McPhaden, and Bruno Camusat
- Mean Sea Surface and Variability of the Gulf of Mexico Using Geosat Altimetry Data / Robert R. Leben, George H. Born, J. Dana Thompson, and Chad A. Fox
- A Preliminary Estimate of GeoidInduced Variations in Repeat Orbit Satellite Altimeter Observations / Antia C. Brenner, C. J. Koblinsky, and B. D. Beckley
- Gravity Field of the Southeast Central Pacific From Geosat Exact Repeat Mission Data / David C. McAdoo
- HighAccuracy, HighResolution Gravity Profiles From 2 Years of the Geosat Exact Repeat Mission / David T. Sandwell and David C. McAdoo
- Determination of the Major Sernidiurnal Tides of the Northwest European Continental Shelf From Geosat Altimetry / P. L. Woodworth and J. P. Thomas
- Oceanic Tides From Geosat Altimetry / D. E. Cartwright and R. D. Ray
- Estimates of the Zonal Slope and Seasonal Transport of the Atlantic North Equatorial Countercurrent / James A. Carton and Eli J. Katz
- Reflection of Annual Rossby Waves at the Maritime Western Boundary of the Tropical Pacific / Warren B. White, Nicholas Graham, and C.K. Tai
- Agulhas Eddies Invade the South Atlantic: Evidence From Geosat Altimeter and Shipboard ConductivityTemperatureDepth Survey / Arnold L. Gordon and William F. Haxby
- Continuous Assimilation of Geosat Altimetric Sea Level Observations Into a Numerical Synoptic Ocean Model of the California Current / Warren B. White, ChangKou Tai, and William R. Holland
- Gulf Stream Surface Transport and Statistics at 69'W From the Geosat Altimeter / Kathryn A. Kelly and Sarah T. Cille
- Determination of the Ocean Circulation Using Geosat Altimetry / R. S. Nerem, B. D. Tapley, and C. K. Shum
- Variations of Global Mesoscale Eddy Energy Observed From Geosat / C. K. Shum, R. A. Werner, D. T. Sandwell, B. H. Zhang, R. S. Nerem, and B. D. Tapley
- Geosat Altimeter Observations of the Surface Circulation of the Southern Ocean / Dudley B. Chelton, Michael G. Schlax, Donna L. Witter, and James G. Richman
- LargeScale Meridional Transport in the Tropical Pacific Ocean During the 19861987 EI Niflo From Geosat / Laury Miller and Robert Cheney
- Observing the Tropical Atlantic Ocean in 19861987 From Altimetry / Sabine Arnault, Yves Menard, and Jacques Merle
- Sea Surface Heights in the Mediterranean Sea From Geosat Altimeter Data / D. Arabelos and I. N. Tziavos
- Sea Level Variabilities in the Gulf Stream Between Cape Hatteras and 50'W: A Geosat Study / Jorge Vazquez, Victor Zlotnicki, and LeeLueng Fu
- The Estimation of Geoid Profiles in the Northwest Atlantic From Simultaneous Satellite Altimetry and Airborne Expendable Bathythermograph Sections / Jim L. Mitchell, Jan M. Dastugue, William J. Teague, and Zachariah R. Hallock
- Synthetic Temperature Profiles Derived From Geosat Altimetry: Comparison With AirDropped Expendable Bathythermograph Profiles / Michael R. Carnes, Jim L. Mitchell, and P. Webb deWitt
- Influence of Wet Tropospheric Correction on Mesoscale Dynamic Topography as Derived From Satellite Altimetry / D. lourdan, C. Boissier, A. Braun, and J. F. Minster
- CrossFrontal Cold Jets Near Iceland: InWater, Satellite Infrared, and Geosat Altimeter Data / John C. Scott and Anne L. McDowall
- Estimation of Sea Ice Type and Concentration by Linear Unmixing of Geosat Altimeter Waveforms / Juanita R. Chase and Ronald J. HolyerNuméro de notice : 11778 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Recueil / ouvrage collectif Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=40063 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 11778-01 30.83 Livre Centre de documentation Géodésie Disponible Orthogonal functions over the oceans and applications to the determination of orbit error, geoid and sea surface topography from satellite altimetry / C. Hwang (1991)
Titre : Orthogonal functions over the oceans and applications to the determination of orbit error, geoid and sea surface topography from satellite altimetry Type de document : Monographie Auteurs : C. Hwang, Auteur Editeur : Colombus (Ohio) : Ohio State University Année de publication : 1991 Collection : Department of Geodetic Science and Surveying Reports num. 414 Importance : 229 p. Format : 21 x 27 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie
[Termes IGN] altimétrie satellitaire par radar
[Termes IGN] fonction orthogonale
[Termes IGN] géoïde altimétrique
[Termes IGN] océan
[Termes IGN] orbite
[Termes IGN] surface de la merIndex. décimale : 30.04 Mathématiques appliquées à la géodésie Résumé : (Auteur) The goal of this study is to look for a set of orthogonal functions over the oceans and then to apply the functions to the expansions of oceanic signals. Ultimately these functions are incorporated in the parameter estimation problem using a model that simultaneously reduces satellite radial orbit errors, improves the geoid and estimates the sea surface topography.
To construct a possible set of orthogonal functions (over the oceans), three methods have been studied. In one method, an attempt was made to solve the spherical Helmholtz equation over the oceans with either the Dirichlet boundary condition or the Newmann Boundary condition or the mixed boundary condition. This method leads to successful developments of the spherical cap harmonics and generalized Fourier-Bessel series for some regularized oceanic domains. The other study employs the Shwarz-Christoffel conformal mapping, as well as an auxiliary mapping, to transform the irregular domain (the oceans) onto the interior of a unit disk where a set of orthogonal functions are easy to find. The set of orthogonal functions over the oceans are then found through the relationship between the two domains implied by the mappings. The third method involves the GramSchmidt process for which a new technique for computing the integrals of the products of two associated Legendre functions is developed and a FFT method is used to compute the inner products of spherical harmonics over the oceans. Also, for the entire unit sphere, the generalized 2-D Fourier series and the generalized Fourier-Tschebycheff series are proposed as alternatives for the spherical harmonics.
The expansions of the Levitus SST into the orthonormal functions constructed by the Gram-Schmidt process show that 98.5% of the energy of that signal is contained within degree 10 of the orthonormal functions. Such expansions also render regular spectral behavior of oceanic signal as compared to that from spherical harmonic expansions. A method of detecting band limited oceanic signal is also developed using these orthonormal functions. The applications of these functions to the simultaneous model yield lower correlation between expansion coefficients and show that the cut-off frequency (the highest degree determinable) of the SST from the Geosat data is in the vicinity of degree 15 of the functions. Some other improved simultaneous models have also been tested in an attempt to better separate the geoid and the SST signal. This study concludes that the orthonormal functions are suitable for representing oceanic signal with excellent spectral behavior and c be applied to future altimetric mission such as TOPEX/POSEIDON.Numéro de notice : 12114 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Monographie Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54542 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 12114-01 30.04 Livre Centre de documentation En réserve M-103 Disponible
[article]
Titre : The geoidal heights for Nigeria Type de document : Article/Communication Auteurs : S.I. Agajelu, Auteur Année de publication : 1990 Article en page(s) : pp 229 - 236 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie physique
[Termes IGN] altitude normale
[Termes IGN] classification
[Termes IGN] coordonnées cartésiennes
[Termes IGN] effet Doppler
[Termes IGN] géoïde altimétrique
[Termes IGN] Nigéria
[Termes IGN] réseau géodésiqueNuméro de notice : A1990-010 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : 10.1179/sre.1990.30.235.229 En ligne : https://doi.org/10.1179/sre.1990.30.235.229 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=25434
in Survey review > vol 30 n° 235 (01/01/1990) . - pp 229 - 236[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 120-90011 RAB Revue Centre de documentation En réserve L003 Disponible Orthometric height determination by GPS / D.A. Liddle in Surveying and Mapping, vol 49 n° 1 (01/03/1989)
[article]
Titre : Orthometric height determination by GPS Type de document : Article/Communication Auteurs : D.A. Liddle, Auteur Année de publication : 1989 Article en page(s) : pp 5 - 16 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de géodésie spatiale
[Termes IGN] altitude orthométrique
[Termes IGN] ellipsoïde (géodésie)
[Termes IGN] géoïde altimétrique
[Termes IGN] hauteur ellipsoïdale
[Termes IGN] interpolation
[Termes IGN] nivellement par GPSNuméro de notice : A1989-070 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83645
in Surveying and Mapping > vol 49 n° 1 (01/03/1989) . - pp 5 - 16[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 121-89011 RAB Revue Centre de documentation En réserve L003 Disponible Le géoïde altimétrique / D. Gibert (1988)PermalinkGéoïdes altimétrique et gravimétrique / Jean-Pierre Barriot (1987)PermalinkA new Seasat altimetric geoid for the Baltic / Martin Vermeer (1983)PermalinkLes données altimétriques du satellite Seasat : étude sur la méditerranée / Pierre Cormier in Bulletin d'information de l'Institut géographique national, n° 45 (juillet 1982)PermalinkValidation of SEASAT-1 altimetry using ground truth in the North Sea Region / J. Brennecke (1982)Permalink