An Experimental Accuracy Assessment of the Disturbing Gravity Potential and its First and Higher order Derivatives
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU102128" target="_blank" >RIV/00216305:26110/11:PU102128 - isvavai.cz</a>
Výsledek na webu
<a href="http://meetingorganizer.copernicus.org/EGU2011/EGU2011-3302.pdf" target="_blank" >http://meetingorganizer.copernicus.org/EGU2011/EGU2011-3302.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
čeština
Název v původním jazyce
An Experimental Accuracy Assessment of the Disturbing Gravity Potential and its First and Higher order Derivatives
Popis výsledku v původním jazyce
The disturbing gravity potential and its derivatives play an important role in geodesy as characteristics of the Earth0s gravity field but they can also significantly contribute to structural interpretations of geodynamic phenomena. Nowadays, the determination of the disturbing gravity potential benefits from high degree/order harmonic expansions of Earth gravitational models (EGMs)as well as from combination of GNSS and spirit levelling measurements while its derivatives can be determined either from EGMs or from precise terrestrial gravity or astronomical measurements. For many subsequent interpretations their accuracy is the crucial issue. Contrary to GNSS, levelling and, in spite of certain technological advances, astronomical observations are still somewhat awkward and time-consuming observation techniques. Therefore, a question arises about an optimal combination of different observables to get a sufficient number and satisfactory quality of required characteristics. Using an ext
Název v anglickém jazyce
An Experimental Accuracy Assessment of the Disturbing Gravity Potential and its First and Higher order Derivatives
Popis výsledku anglicky
The disturbing gravity potential and its derivatives play an important role in geodesy as characteristics of the Earth0s gravity field but they can also significantly contribute to structural interpretations of geodynamic phenomena. Nowadays, the determination of the disturbing gravity potential benefits from high degree/order harmonic expansions of Earth gravitational models (EGMs)as well as from combination of GNSS and spirit levelling measurements while its derivatives can be determined either from EGMs or from precise terrestrial gravity or astronomical measurements. For many subsequent interpretations their accuracy is the crucial issue. Contrary to GNSS, levelling and, in spite of certain technological advances, astronomical observations are still somewhat awkward and time-consuming observation techniques. Therefore, a question arises about an optimal combination of different observables to get a sufficient number and satisfactory quality of required characteristics. Using an ext
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
DE - Zemský magnetismus, geodesie, geografie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů