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  4. Optimization of the geodynamic network of Argentine islands adjacent to the Ukrainian Antarctic station "Akademik Vernadsky"

Optimization of the geodynamic network of Argentine islands adjacent to the Ukrainian Antarctic station "Akademik Vernadsky"

ISTCGCAP.
2003;
Volume 64, Number 64
: 85-96
Authors:
  1. Kornyliy Tretyak
1
Department of Higher Geodesy and Astronomy of Lviv Polytechnic National University

A precision geodetic network was created in the region of “Vernadsky” station within of the 8,h seasonal Ukrainian Antarctic Expedition (8-UAE). The network has been created with the purpose of position refinement of a tectonic break and for the definition of quantitative and qualitative parameters of deformations and motions of Earth ’s crust at the territory of Argentina islands. The eccentricities of the phase centers of GPS receiver aerials were taken into account at the processing measurements. The method of aposteriori optimization GPS-of networks was applied as well. The realization of repeated measurements will permit to improve a modern regional dynamic mode of the Antarctic Peninsula.

І. Bahmutov V.G. Geologicheskij obzor arhipelaga Argentinskie ostrova i prilegajushhih teritorij Antarkticheskogo poluostrova. - Bjuleten' Ukraїns'kogo Antarktichnogo Centru. - Kiїv, 1998. — Bun. 2. — S. 77-84.

2. Bahmutov V.G. Geologicheskoe stroenie i paleomagnitnie issle¬dovanija v zapadnoj Antarktike (rajon Argentinskih ostrovov) i ih znachenie dlja paleotekto- nicheskihrekonstrukcij Antarkticheskogo poluostrova. — Bjuleten' Ukraїns'kogo Antarktichnogo Centru. - Kiїv, 2002. — Bun. 4. — S. 11—24.

3. Hreku D.P. Yssledovanyia po mezhdunarodnomu proektu S KAR Heodezycheskaia ynfrastruktura v Antarktyde . — Biuleten Ukrainskoho Antarktychnoho Tsentru. - Kyiv, 2000. - Bun. 3. - S. 141-149.

4. Tretiak KP., Romanyshyn I.B., Holubinka Yu.1. Do pytannia vyznachennia ekstsentrysytetu fazovoho tsentra anteny GPS - pryimacha // Heodeziia, kartohrafiia i aerofotoznimannia: Mizhvidomchyi naukovo-tekhnichnyi zbirnyk. - Lviv, 2002. - Vyp. 62. - S. 87-96.

5. Tretiak K. Aposteriorna optymizatsiia heodezychnykh merezh // Suchasni dosiahnennia heodezychnoi nauky ta vyrobnytstva: Zbirnyk naukovykh prats Zakhidnoho heodezychnoho tovarystva (Prysviachenyi profesiinomu sviatu pratsivnykiv heolohii, heodezii i kartohrafii). - Lviv: Liha-Pres, 2003. - S. 127-141.

6. Dietrich R., Dach R., Engelhardt G..., 1TRF coordinates and plate velocities from repead GPS campaigns in Antarctica - an analysis based on different individual solutions //Journal of Geodesy, Springer — Varlag (2001) 74. - P. 756—766.

7. Geological map of the Southern Graham Land. - 1:500000 / BAS (500G) Cambridge British Antarctic Syrvey. 1981.

8. Maksymchuk V., Kuznetsova V., Chobotok I., Dotsenko 1. First results of tectonomagnetic investigations at Akademik Vernadsky station. - Biuleten Ukrainskoho Antarktychnoho Tsentru. - Kyiv, 2002. - Bun. 4. - S. 197-201.