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Global relationship between oceanic geoid and topographyThe transfer function of geoid over topography as a function of wavelength is derived. The relationship between oceanic geoid and seafloor depth is analyzed. The correction of the geoid and topological data for thermal cooling of the oceanic lithosphere, sediment loading, and crustal thickening induced by volcanism under large ocean plateaus is discussed. The global residual depth and geoid anomalies are computed. The admittance and correlation between residual depth and geoid anomalies as a function of wavelength are examined.
Document ID
19870033574
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Cazenave, A.
(Centre National d'Etudes Spatiales Toulouse, France)
Dominh, K.
(CNES Groupe de Recherche de Geodesie Spatiale, Toulouse, France)
Allegre, C. J.
(Paris VI, Universite France)
Marsh, J. G.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 13, 2013
Publication Date
October 1, 1986
Publication Information
Publication: Journal of Geophysical Research
Volume: 91
ISSN: 0148-0227
Subject Category
Geophysics
Accession Number
87A20848
Distribution Limits
Public
Copyright
Other

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