Alternative validation method of satellite gradiometric data by integral transform of satellite altimetry data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F15%3A43925227" target="_blank" >RIV/49777513:23520/15:43925227 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s00190-015-0813-5" target="_blank" >http://dx.doi.org/10.1007/s00190-015-0813-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00190-015-0813-5" target="_blank" >10.1007/s00190-015-0813-5</a>

Result language

angličtina

Original language name

Alternative validation method of satellite gradiometric data by integral transform of satellite altimetry data

Original language description

Integral transforms of the disturbing gravitational potential derived from satellite altimetry onto satellite gradiometric data are formulated, investigated and applied in this article. Firstly, corresponding differential operators, that relate the disturbing gravitational potential to the six components of the disturbing gradiometric tensor in the spherical local north-oriented frame, are applied to the spherical Abel-Poisson integral. This gives six new integral equations for which respective kernel functions are given in both spectral and spatial forms. Secondly, truncation error formulas for each of the integral transforms are provided in the spectral form. Also expressions for the corresponding truncation error coefficients are derived. Thirdly, practical estimators for evaluation of the disturbing gravitational gradients are formulated, and their correctness and expected accuracy are investigated. Finally, the new integral equations are applied for validation purposes of the sate

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DE - Earth magnetism, geodesy, geography

OECD FORD branch

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Project

<a href="/en/project/GA15-08045S" target="_blank" >GA15-08045S: Methods for validation, analysis and application of data from satellite missions in geodesy and geophysics</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF GEODESY

ISSN

0949-7714

e-ISSN

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Volume of the periodical

89

Issue of the periodical within the volume

8

Country of publishing house

DE - GERMANY

Number of pages

17

Pages from-to

757-773

UT code for WoS article

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EID of the result in the Scopus database

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