On a combined use of satellite and terrestrial data in refined studies on Earth gravity field: Boundary problems and a target function
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025615%3A_____%2F12%3A%230001778" target="_blank" >RIV/00025615:_____/12:#0001778 - isvavai.cz</a>
Alternative codes found
RIV/00025615:_____/12:#0001832
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-20338-1_24" target="_blank" >http://dx.doi.org/10.1007/978-3-642-20338-1_24</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-20338-1_24" target="_blank" >10.1007/978-3-642-20338-1_24</a>
Alternative languages
Result language
angličtina
Original language name
On a combined use of satellite and terrestrial data in refined studies on Earth gravity field: Boundary problems and a target function
Original language description
The purpose of the presentation is to discuss the combination of terrestrial and satellite gravity field data and to show its spectral and space domain interpretation. Potential theory is of key importance in this field. However, the problems discussed are overdetermined by nature. Therefore, methods typi-cal for the solution of boundary-value problems are used together with an optimization concept, target functions and regularization techniques. Two cases are treated. They are motivated by the use of asatel-lite-only model of the gravity field of the Earth or by data coming from satellite missions (especially GOCE) in common with terrestrial gravity measurements. For the results reached in the spectral domain summation techniques are applied in orderto find the interpretation of the results in terms of kernel (Green?s) functions related to the particular combination scheme. This enables to show the tie between the global and the local mod-elling of the gravity field. In order to dem
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LC506" target="_blank" >LC506: Recent dynamics of the Earth</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Geodesy for Planet Earth
ISBN
978-3-642-20337-4
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
195-204
Publisher name
Springer-Verlag
Place of publication
Berlin
Event location
Buenos Aires
Event date
Aug 31, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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