Number of the records: 1
Artefacts In Gravity Field Modelling
- 1.
SYSNO ASEP 0552816 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Artefacts In Gravity Field Modelling Author(s) Klokočník, Jaroslav (ASU-R) RID, ORCID
Kostelecký, J. (CZ)
Bezděk, Aleš (ASU-R) RID, ORCID
Kletetschka, Günther (GLU-S) RID, SAI, ORCIDSource Title Acta geodynamica et geomaterialia. - : Ústav struktury a mechaniky hornin AV ČR, v. v. i. - ISSN 1214-9705
Roč. 18, č. 4 (2021), s. 511-524Number of pages 14 s. Publication form Online - E Language eng - English Country CZ - Czech Republic Keywords graining artefacts ; aliasing ; along-track stripes Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics OECD category Astronomy (including astrophysics,space science) Subject RIV - cooperation Institute of Geology - Geology ; Mineralogy R&D Projects GA20-08294S GA ČR - Czech Science Foundation (CSF) LTAUSA19141 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support ASU-R - RVO:67985815 ; GLU-S - RVO:67985831 UT WOS 000755156300009 EID SCOPUS 85124936978 DOI 10.13168/AGG.2021.0037 Annotation 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. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2022 Electronic address http://hdl.handle.net/11104/0327907
Number of the records: 1