Počet záznamů: 1
Artefacts In Gravity Field Modelling
- 1.0552816 - ASÚ 2022 RIV CZ eng J - Článek v odborném periodiku
Klokočník, Jaroslav - Kostelecký, J. - Bezděk, Aleš - Kletetschka, Günther
Artefacts In Gravity Field Modelling.
Acta geodynamica et geomaterialia. Roč. 18, č. 4 (2021), s. 511-524. ISSN 1214-9705. E-ISSN 2336-4351
Grant CEP: GA ČR(CZ) GA20-08294S; GA MŠMT(CZ) LTAUSA19141
Grant ostatní: GA MŠk(CZ) LO1506
Institucionální podpora: RVO:67985815 ; RVO:67985831
Klíčová slova: graining artefacts * aliasing * along-track stripes
Obor OECD: Astronomy (including astrophysics,space science); Geology (GLU-S)
Impakt faktor: 1.000, rok: 2021
Způsob publikování: Open access
Artefacts in applications of the global gravity field and topographic models based on satellite and terrestrial data of diverse kinds are studied. Various types of artefacts are presented and analysed with the aim to understand how the artefacts originated, how to reduce them (if feasible) and to avoid misinterpretations in geoscience. We work with the gravity aspects (gravity anomalies, the Marussi tensor of the second derivatives of disturbing potential, gravity invariants and their specific ratio, strike angles, and virtual deformations), and with surface or bedrock topography. Examples for the Earth, the Moon, and Mars are presented.
Trvalý link: http://hdl.handle.net/11104/0327907
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