Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ye Cai Li"'
Autor:
Klaus-Peter Schwarz, Ye Cai Li
Publikováno v:
Journal of Geophysical Research: Solid Earth. 101:17873-17881
This paper evaluates the suitability of airborne gravimetry for geoid determination. Spectral analysis of gravity data is used to derive the high-frequency geoid spectrum and to compare it to the error spectrum of the geoid, as derived from an airbor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa333f048196e34a98a9156726a04801
https://doi.org/10.1029/96jb00819
https://doi.org/10.1029/96jb00819
Publikováno v:
Bulletin Géodésique. 69:143-156
This paper provides numerical examples for the prediction of height anomalies by the solution of Molodensky's boundary value problem. Computations are done within two areas in the Canadian Rockies. The data used are on a grid with various grid spacin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a834252d86e3a0fcc056d09b6382f2
https://doi.org/10.1007/bf00815483
https://doi.org/10.1007/bf00815483
Autor:
Ye Cai Li, Michael G. Sideris
Publikováno v:
Bulletin Géodésique. 68:201-219
The objective of this paper is to minimize the geoid undulation errors by focusing on the contribution of the global geopotential model and regional gravity anomalies, and to estimate the accuracy of the predicted gravimetric geoid. The geopotential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6b41abd78f5fab12880de54c0677ee
https://doi.org/10.1007/bf00808101
https://doi.org/10.1007/bf00808101
Autor:
Ye Cai Li, Michael G. Sideris
Publikováno v:
Bulletin Géodésique. 67:107-118
A new set of formulas has been developed for the computation of geoid undulations and terrain corrections by FFT when the input gravity anomalies and heights are mean gridded values. The effects of the analytical and the discrete spectra of kernel fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7a9f73580b47400a8274c7efd05a82
https://doi.org/10.1007/bf01371374
https://doi.org/10.1007/bf01371374
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