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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DE - Earth magnetism, geodesy, geography

  • OECD FORD branch

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

  • e-ISSN

  • 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