Use of VLBI measurement technique for determination of motion parameters of the tectonic plates

• Autorzy: Jagoda Marcin , Rutkowska Miłosława

Identyfikatory

DOI

10.24425/mms.2020.131722

• Języki publikacji: EN

Abstrakty

EN

Modern space measurement techniques like SLR, DORIS, VLBI and GNSS are used to study the tectonic plates. The determination of plate motion parameters (Φ, Λ, ω) from various geodetic measurements is outlined. This paper is the third part of our studies on estimating geodetic and geodynamic parameters; it regards an accuracy analysis of the determined Φ, Λ, ω parameters which describe motions of the tectonic plates using Very Long Base Interferometry (VLBI) technique. Prior to this, SLR and DORIS space measurement techniques were examined by authors. The study is based on the velocities of station positions, as included in a realization of the International Terrestrial Reference System - ITRF2008 for VLBI technique, published by the International Earth Rotation and Reference Systems Service (IERS). This model is made subject to an analysis in association with the APKIM2005 model. Six big plates, namely: Eurasian (EUAS), African (AFR), Australian (AUS), North American (NOAM), Pacific (PACF) and Antarctic (ANTC) were analysed. The results obtained in this analysis were compared with our previous estimations based on DORIS and SLR techniques and estimated according to the APKIM2005 model. Generally, all our three solutions based on SLR, DORIS and VLBI measurement techniques were found to be consistent.

Słowa kluczowe

EN

Very Long Base Interferometry measurement technique; plate tectonic; plate motion parameters; ITRF2008

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2020
• Tom: Vol. 27, nr 1
• Strony: 151--165
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wzory

Twórcy

autor

Jagoda Marcin

• Koszalin University of Technology, Faculty of Civil Engineering Environmental and Geodetic Sciences, Śniadeckich 2, 75-430 Koszalin, Poland

autor

Rutkowska Miłosława

• Koszalin University of Technology, Faculty of Civil Engineering Environmental and Geodetic Sciences, Śniadeckich 2, 75-430 Koszalin, Poland

Bibliografia

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• [15] Van Gelder, B.H.W., Aardoom, L. (1982). SLR Network Designs in View of Reliable Detection of Plate Kinematics in the East Mediterranean. Reports of the Department of Geodesy, Delft University of Technology, Delft, The Netherlands.
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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).