GNSS TECHNOLOGIES IN UKRAINE: YESTERDAY AND TODAY. PART 1
Heading:
| Yatsk, iv, Y, Khoda, O |
| Publication Language: Українська |
Abstract: Th e transformation of ideas and implementation of events to form a network of GNSS stations in Ukraine to introduce RTK
services are considered. Part 1 discusses attempts to establish a GNSS network in Ukraine in 1991—1999 and the problems encountered with its operation. In order to introduce GPS technology in Ukraine, Ukrainian organizations in the early 1990s established cooperation with scientifi c institutions in Poland, Hungary, and Germany and organized GPS observation campaigns in Crimea and Western Ukraine. An attempt to coordinate the actions of the National Academy of Science (NAS) of Ukraine, the Main Department of Geodesy, Cartography and Cadastre (MD GCC), and the Topographic Department of the General Staff of the Armed Forces of Ukraine (TD GSAFU) on the creation of a terrestrial reference system for the territory of Ukraine using GPS was also made. In June 1995, the EUREF-UKR’95 GPS observation campaign was organized in cooperation with the Institute of Applied Geodesy (Germany) in order to propagate ETRF to the territory of Ukraine. However, upon submission of the TD GSAFU, the Government of Ukraine made a decision to terminate GPS observations and remove their results due to a violation of the recently adopted Law “On State Secrets” in its section on precise station coordinates. Th e NAS of Ukraine has appealed to the President of Ukraine with a request to open for publication the coordinates of certain observatories and observation stations. MD GCC established the fundamental geodetic GPS network in Ukraine and carried out observation campaigns, the results of which served as the basis for the creation and use of the USK-2000 coordinate system in Ukraine. MAO NAS of Ukraine began creating a Ukrainian network of permanent GPS stations to introduce the WGS-84 in Ukraine. At the end of the century, two Ukrainian stations (GLSV and UZHL) were included in the IGS and EPN. Th e National Space Facilities Control and Test Center of the State Space Agency of Ukraine became the state operator of the Coordinate-and-Time Support of Ukraine. |
| Keywords: fundamental geodetic GPS network of Ukraine, global navigation satellite systems, GNSS, GNSS campaigns, permanent GNSS stations |
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Densifi cation by Blending Permanent and Campaign Data — Th e CEGRN campaigns and the Central European Velocity
Field. Vistas for Geodesy in the New Millennium. International Association of Geodesy Symposia. Eds. J. Ádám, K. P. Schwarz.
Springer, 125, 53—58. doi: https://doi.org/10.1007/978-3-662-04709-5_10
Bolotin S., Gaiovitch I., Khoda O., Samoilenko A., Yatskiv Ya. (1995). GPS Observational Campaign in the Geodynamics
Test Area “Simeiz—Katsiveli”: Data Processing and Results. Kosm. nauka tehnol., 1 (Suppl. 2), 1—16. doi: https://doi.
org/10.15407/knit1995.02s.003
Cheremshynskiy D., Gaiovitch I., Khoda O., Medvedskiy M., Nesterov M., Potchynaiko R., Romanishin P., Samoilenko A.,
Stepanov A., Yatskiv Ya., Zablotskiy F. (1994). Status Report on the WEGENER Related Activity in Ukraine. Abstracts,
Presentations and Reports from the Sixth General Assembly of WEGENER. St. Petersburg (Russia), 19—20.
Figurski M., Kujawa L., Rogowski J., Śledziński J. (1999). Results of Extended SAGET`98 GPS campaign. Reports on Geodesy,
45, 235—244.
Gaiovitch I., Khoda O., Osmak A., Samoilenko A. (1999). Collocation of Diff erent Geodetic Techniques at the Main
Astronomical Observatory in Kiev. Proc. Int. Workshop on Geodetic Measurements by the Collocation of Space Techniques on
Earth (GEMSTONE). Koganei, Tokyo (Japan), 225—229.
Gaiovitch I., Khoda O., Samoilenko A., Yatskiv Ya. (1997). GEODUC’95 GPS Campaign Data Processing. Comparisons to
Zero Data Epoch (’93). Reports on Geodesy, 27, 351—362.
Gaiovitch I., Zdunek R. (1996). GEODUC’93 GPS campaign data processing. Artifi cial Satellites. Planetary Geodesy. No. 27,
31(2), 99—106.
Khoda O. (2001). Ukrainian Permanent GPS Network: Creation and Operation. Kosm. nauka tehnol., 7(4), 83—86. doi: https://
doi.org/10.15407/knit2001.04.083 [In Ukrainian].
Velychko O. M., Safronov Yu. I., Kleyman O. S., Solovyov V. S., Tkachuk A. A., Yatskiv Ya. S. (1998). Ukrainian State Service
of the united time and standard frequencies: structure and basic principles for providing the country with high-precision time and frequencys information. Kosm. nauka tehnol., 4(2), 8—11. doi: https://doi.org/10.15407/knit1998.02.008 [In
Ukrainian].
Yatskiv Ya. S. (2008). Scientifi c everyday life. “CTS” case (According to archival sources). Kyiv: Akademperiodyka.
Zajets I. (2012). Stages of creation of the national geodetic reference system in Ukraine. Geodesy, cartography and aerial
photography, 76, 29—39 [In Ukrainian].