Sergei Bolotin
(Scientist)
| Email: | sergei.bolotin@nasa.gov |
| Phone: | 301.614.6096 |
| Org Code: | |
| Address: |
NASA/GSFC Mail Code 61A.1 Greenbelt, MD 20771 |
| Employer: | NVI INC |
Positions/Employment
Scientist
NVI, Inc. - GSFC NASA
2011 - Present
Developing of software for VLBI data analysis: SteelBreeze and nuSolve. Data analysis of the geodetic and astrometric very long baseline interferometry (VLBI) observations. Construction of Celestial and Terrestrial Reference Frames and determining their mutual orientation from analysis of VLBI data. Investigation of different effects and geophysical phenomena which affect the VLBI observables.
Education
Ph.D., Astrometry and Celestial Mechanics, 2002, Main Astronomical
Observatory, Ukrainian National Academy of Sciences -- Kiev, Ukraine.
Thesis: "Developing of models and geodetic parameters estimation from
VLBI data analysis".
M.S. in Physics and Astronomy, 1990 Kiev State University, Physics
Department -- Kiev, Ukraine.
Professional Service
2009 - present: Scientist -- NVI, Inc., Greenbelt, Maryland;
2003 - 2009: Senior Research Scientist -- Main Astronomical Observatory
(MAO), Ukrainian National Academy of Sciences (NASU), Kiev,
Ukraine;
1998 - 2003: Junior Research Scientist -- MAO NASU, Kiev, Ukraine
1995 - 1998: Engineer -- MAO NASU, Kiev, Ukraine
1992 - 1995: Post-graduate student - MAO NASU, Kiev, Ukraine;
1990 - 1992: Software Engineer - Committee of Science and Culture for
relations with Ukrainians abroad, Presidium of Acad. of
Sci., Ukr.SSR.
Publications
Refereed
2020. "The third realization of the International Celestial Reference Frame by very long baseline interferometry.", Astronomy & Astrophysics, 644 (A159): [10.1051/0004-6361/202038368] [Journal Article/Letter]
2019. "Modernizing and expanding the NASA Space Geodesy Network to meet future geodetic requirements.", Journal of Geodesy, 93 (11): 2263-2273 [10.1007/s00190-018-1204-5] [Journal Article/Letter]
2018. "Demonstration of a Broadband Very Long Baseline Interferometer System: A New Instrument for High-Precision Space Geodesy.", Radio Science, 63 1263-1291 [10.1029/2018rs006617] [Journal Article/Letter]
2016. "IVS Observation of ICRF2-Gaia Transfer Sources.", The Astronomical Journal, 151 (3): 79 [10.3847/0004-6256/151/3/79] [Journal Article/Letter]
2015. "The Second Realization of the International Celestial Reference Frame by Very Long Baseline Interferometry.", The Astronomical Journal, 150 (2): 58 [10.1088/0004-6256/150/2/58] [Journal Article/Letter]
2013. "Effects of ICRF2 on the TRF, CRF, and EOP.", International Association of Geodesy Symposia, 138 175-179 [10.1007/978-3-642-32998-2_26] [Article in Book]
2013. "The Construction of ICRF2 and Its Impact on the Terrestrial Reference Frame.", Earth on the Edge: Science for a Sustainable Planet, 185-188 [10.1007/978-3-642-37222-3_23] [Article in Book]
2012. "Comparison of Realizations of the Terrestrial Reference Frame.", International Association of Geodesy Symposia, 138 51-56 [10.1007/978-3-642-32998-2_9] [Article in Book]
2012. "Effects of ICRF2 on the TRF, CRF, and EOP.", REFERENCE FRAMES FOR APPLICATIONS IN GEOSCIENCES, International Association of Geodesy Symposia, "IAG Symposium on Reference Frames for Applications in Geosciences (REFAG)", Marne-la-Vallée, France, Oct: 4-8, 2010, 138 175-179 [10.1007/978-3-642-32998-2_26] [Article in Book]
2011. "VLBI-derived troposphere parameters during CONT08.", Journal of Geodesy, 85 (7): 377-393 [10.1007/s00190-011-0459-x] [Journal Article/Letter]
2010. ""High frequency nutation from GRGS mult-technique combination".", Proceedings of the 6th Orlov Conference, 128-133 [Proceedings]
2007. "Combination of long time-series of troposphere zenith delays observed by VLBI.", Journal of Geodesy, 81 (6-8): 483-501 [10.1007/s00190-007-0147-z] [Journal Article/Letter]
Non-Refereed
2017. "Implementation of the vgosDb format at the GSFC VLBI Analysis Center.", Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, 14-19 May, 2017, Gothenburg, Sweden, 235-237 [Full Text] [Proceedings]
2016. "Transition to vgosDb Format.", International VLBI Service for Geodesy and Astrometry, 2016 General Meeting Proceedings, "New Horizons with VGOS", NASA/CP-2016-219016 222-224 [Full Text] [Proceedings]
2012. "The First Release of νSolve.", International VLBI Service for Geodesy and Astrometry, 2012 General Meeting Proceedings, , NASA CP/2012-217504 222-226 [Full Text] [Proceedings]
2012. "Regularization of Nutation Time Series at GSFC.", International VLBI Service for Geodesy and Astrometry, 2012 General Meeting Proceedings, , NASA CP/2012-217504 380-384 [Full Text] [Proceedings]
2010. "GSFC VLBI analysis center.", 2010 International VLBI Service for Geodesy and Astrometry Annual Report 2009, 231-234 [Full Text] [Report]
2010. "Individual and combined solutions of celestrial reference frame.", Proceedings of the 6th Orlov Conference, 55-63 [Proceedings]
2010. "Investigation of the EOP data sets.", Proceedings of the 6th Orlov Conference, [Proceedings]
2010. "Development of a new VLBI data analysis software.", International VLBI Service for Geodesy and Astrometry, 2010 General Meeting Proceedings, "VLBI2010: From Vision to Reality", NASA CP/2010-215864 197-201 [Full Text] [Proceedings]