"0"^^ . . . "2015-05-22+02:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GAP209/12/1929"^^ . . . . "1"^^ . "Earth's gravity field approximation by combining parameters based on inverting observations and forward modelling"@en . "Aproximace zemsk\u00E9ho t\u00EDhov\u00E9ho pole kombinac\u00ED parametr\u016F odvozen\u00FDch inverz\u00ED m\u011B\u0159en\u00FDch dat a p\u0159\u00EDm\u00FDm modelov\u00E1n\u00EDm" . . . . . "0"^^ . "The project was solved according to the proposal. Main results: validation and analysis gravity gradients observed by mission GOCE and GRACE and improving knowledge of the Earth's crust. Excellent are the publishing activities and f the presentations at the international forum. (11 with IF). Significant was international cooperation and the young postdocs and Ph. D. activities."@en . "GAP209/12/1929" . . . . "2014-04-18+02:00"^^ . "2014-12-31+01:00"^^ . "2012-01-01+01:00"^^ . "9"^^ . . "Vn\u011Bj\u0161\u00ED zemsk\u00E9 t\u00EDhov\u00E9 pole je standardn\u011B aproximov\u00E1no spo\u010Detnou \u0159adou harmonick\u00FDch funkc\u00ED. Hodnoty \u010D\u00EDseln\u00FDch koeficient\u016F harmonick\u00E9 \u0159ady zemsk\u00E9ho gravita\u010Dn\u00EDho potenci\u00E1lu (geopotenci\u00E1lu) jsou \u0159e\u0161eny metodami inverze m\u011B\u0159iteln\u00FDch funkcion\u00E1l\u016F geopotenci\u00E1lu, p\u0159edev\u0161\u00EDm jeho sm\u011Brov\u00FDch gradient\u016F. Nedostatky m\u011B\u0159en\u00FDch dat (p\u0159esnost, prostorov\u00E9 a \u010Dasov\u00E9 vzorkov\u00E1n\u00ED, spektr\u00E1ln\u00ED obsah) jsou \u0159e\u0161eny kombinac\u00ED dostupn\u00FDch \u00FAdaj\u016F (povrchov\u00E1 a leteck\u00E1 gravimetrie, dru\u017Eicov\u00E1 gradiometrie) \u010Di produkt\u016F z nich odvozen\u00FDch (glob\u00E1ln\u00ED a lok\u00E1ln\u00ED modely t\u00EDhov\u00E9ho pole). D\u016Fle\u017Eit\u00FDm zdrojem informace dopl\u0148uj\u00EDc\u00ED \u010Di upravuj\u00EDc\u00ED m\u011B\u0159en\u00E1 data a produkty jsou v\u00FDsledky metod p\u0159\u00EDm\u00E9ho modelov\u00E1n\u00ED slo\u017Eek zemsk\u00E9ho gravita\u010Dn\u00EDho pole: dostupn\u00E9 glob\u00E1ln\u00ED modely zemsk\u00E9 topografie (hypsometrie a batymetrie) a rozlo\u017Een\u00ED hmot zemsk\u00E9ho pl\u00E1\u0161t\u011B umo\u017E\u0148uj\u00ED generovat spektr\u00E1ln\u00ED \u010D\u00E1st zemsk\u00E9ho geopotenci\u00E1lu, jen\u017E nelze odvodit z m\u011B\u0159en\u00FDch dat. Tento projekt se bude zab\u00FDvat teoretick\u00FDmi i praktick\u00FDmi aplikacemi kombinace m\u011B\u0159en\u00FDch dat, dostupn\u00FDch produkt\u016F jejich inverze, a p\u0159\u00EDmo modelovateln\u00FDch slo\u017Eek v \u010D\u00E1sti spektra ne\u0159e\u0161iteln\u00E9ho z m\u011B\u0159en\u00FDch dat." . "9"^^ . . "The Earth's gravity field is approximated by truncated series of harmonic functions. Numerical values of respective coefficients in the series of the geopotential must be solved by inverting available gravity observables that represent its functionals (directional gradients). Limitations of observations (accuracy, spatial and temporal sampling and spectral content) are usually solved through combination of gravity observations (ground and airborne gravimetry, spaceborne gradiometry) or products derived from these data. An important source of information complying and correcting gravity observations or respective products result in forward modelling of components of the gravity field: available high-resolution models of hypsometry, bathymetry and upper mantle layers allow for evaluation of spectral components of the field that cannot be resolved from observed data. This project will contribute to developing and implementing theoretical methods of combing observations, respective models resulting from their inversion, completed for spectral components irresolvable from observations."@en . . . "Earth's gravity field geopotential gravity gradients forward modelling inversion gravimetry gradiometry"@en . . "Projekt byl \u0159e\u0161en v souladu s n\u00E1vrhem. Hlavn\u00ED v\u00FDsledky: validace a anal\u00FDza gradiometrick\u00FDch dat z dru\u017Eic GOCE a GRACE a zv\u00FD\u0161en\u00ED znalost\u00ED o rozlo\u017Een\u00ED hmotnosti v zemsk\u00E9 k\u016F\u0159e. Vynikaj\u00EDc\u00ED je publika\u010Dn\u00ED \u010Dinnost a prezentace na mezin\u00E1rodn\u00EDm f\u00F3ru (11 s IF). V\u00FDznamn\u00E1 byla jeho mezin\u00E1rodn\u00ED spolupr\u00E1ce. K projektu p\u0159isp\u011Bli tak\u00E9 postdoktorandi a Ph. D. studenti."@cs . .