Igor V. Geogdzhayev

3.6k total citations
38 papers, 2.1k citations indexed

About

Igor V. Geogdzhayev is a scholar working on Global and Planetary Change, Atmospheric Science and Aerospace Engineering. According to data from OpenAlex, Igor V. Geogdzhayev has authored 38 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Global and Planetary Change, 36 papers in Atmospheric Science and 4 papers in Aerospace Engineering. Recurrent topics in Igor V. Geogdzhayev's work include Atmospheric aerosols and clouds (33 papers), Atmospheric chemistry and aerosols (29 papers) and Atmospheric Ozone and Climate (24 papers). Igor V. Geogdzhayev is often cited by papers focused on Atmospheric aerosols and clouds (33 papers), Atmospheric chemistry and aerosols (29 papers) and Atmospheric Ozone and Climate (24 papers). Igor V. Geogdzhayev collaborates with scholars based in United States, Germany and France. Igor V. Geogdzhayev's co-authors include Michael I. Mishchenko, Brian Cairns, Andrew A. Lacis, Li Liu, William B. Rossow, Larry D. Travis, Paul Ginoux, Ina Tegen, B. N. Holben and Barbara E. Carlson and has published in prestigious journals such as Science, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.

In The Last Decade

Igor V. Geogdzhayev

38 papers receiving 2.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Igor V. Geogdzhayev United States	23	2.0k	1.9k	187	118	104	38	2.1k
Tom F. Eck United States	9	2.0k 1.0×	1.9k 1.0×	140 0.7×	136 1.2×	48 0.5×	13	2.1k
Dennis L. Hlavka United States	26	2.2k 1.1×	2.1k 1.1×	102 0.5×	92 0.8×	97 0.9×	63	2.4k
W. von Hoyningen‐Huene Germany	28	2.0k 1.0×	2.0k 1.0×	145 0.8×	170 1.4×	73 0.7×	87	2.2k
Taneil Uttal United States	27	2.7k 1.4×	2.9k 1.5×	280 1.5×	106 0.9×	105 1.0×	76	3.0k
Masataka Shiobara Japan	26	1.7k 0.9×	1.8k 0.9×	63 0.3×	166 1.4×	85 0.8×	70	1.9k
C. J. Seftor United States	15	1.5k 0.7×	1.6k 0.8×	137 0.7×	178 1.5×	72 0.7×	31	1.7k
Ralph E. Kuehn United States	18	3.0k 1.5×	2.9k 1.5×	171 0.9×	189 1.6×	65 0.6×	32	3.2k
Daniel P. Grosvenor United Kingdom	26	1.7k 0.9×	1.8k 0.9×	181 1.0×	82 0.7×	38 0.4×	43	2.0k
N. T. O’Neill Canada	20	1.4k 0.7×	1.3k 0.7×	65 0.3×	81 0.7×	110 1.1×	38	1.5k
Sally A. McFarlane United States	24	2.1k 1.0×	2.0k 1.0×	198 1.1×	72 0.6×	41 0.4×	48	2.2k

Countries citing papers authored by Igor V. Geogdzhayev

Since Specialization

Citations

This map shows the geographic impact of Igor V. Geogdzhayev's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Igor V. Geogdzhayev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Igor V. Geogdzhayev more than expected).

Fields of papers citing papers by Igor V. Geogdzhayev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Igor V. Geogdzhayev. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Igor V. Geogdzhayev. The network helps show where Igor V. Geogdzhayev may publish in the future.

Co-authorship network of co-authors of Igor V. Geogdzhayev

This figure shows the co-authorship network connecting the top 25 collaborators of Igor V. Geogdzhayev. A scholar is included among the top collaborators of Igor V. Geogdzhayev based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Igor V. Geogdzhayev. Igor V. Geogdzhayev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Field, Robert D., Jonathan E. Hickman, Igor V. Geogdzhayev, Kostas Tsigaridis, & Susanne E. Bauer. (2021). Changes in satellite retrievals of atmospheric composition over eastern China during the 2020 COVID-19 lockdowns. Atmospheric chemistry and physics. 21(24). 18333–18350. 8 indexed citations

Field, Robert D., Jonathan E. Hickman, Igor V. Geogdzhayev, Kostas Tsigaridis, & Susanne E. Bauer. (2020). Changes in satellite retrievals of atmospheric composition over eastern China during the 2020 COVID-19 lockdowns. 8 indexed citations

Marshak, Alexander, J. R. Herman, Simon Carn, et al.. (2018). Earth Observations from DSCOVR EPIC Instrument. Bulletin of the American Meteorological Society. 99(9). 1829–1850. 126 indexed citations

Geogdzhayev, Igor V. & Alexander Marshak. (2018). Calibration of the DSCOVR EPIC visible and NIR channels using MODIS Terra and Aqua data and EPIC lunar observations. Atmospheric measurement techniques. 11(1). 359–368. 39 indexed citations

Geogdzhayev, Igor V. & Alexander Marshak. (2017). Calibration of the DSCOVR EPIC visible and NIR channels using MODIS and EPIC lunar observations. 7 indexed citations

Mishchenko, Michael I., Igor V. Geogdzhayev, & Ping Yang. (2016). Expansion of tabulated scattering matrices in generalized spherical functions. Journal of Quantitative Spectroscopy and Radiative Transfer. 183. 78–84. 4 indexed citations

Geogdzhayev, Igor V. & Bastiaan van Diedenhoven. (2016). The effect of roughness model on scattering properties of ice crystals. Journal of Quantitative Spectroscopy and Radiative Transfer. 178. 134–141. 10 indexed citations

Geogdzhayev, Igor V. & Michael I. Mishchenko. (2015). Validation of Long-Term Global Aerosol Climatology Project Optical Thickness Retrievals Using AERONET and MODIS Data. Remote Sensing. 7(10). 12588–12605. 4 indexed citations

Alexandrov, Mikhail D., Igor V. Geogdzhayev, Kostas Tsigaridis, et al.. (2015). New Statistical Model for Variability of Aerosol Optical Thickness: Theory and Application to MODIS Data over Ocean*. Journal of the Atmospheric Sciences. 73(2). 821–837. 10 indexed citations

10.

Geogdzhayev, Igor V., Brian Cairns, Michael I. Mishchenko, Kostas Tsigaridis, & Twan van Noije. (2013). Model‐based estimation of sampling‐caused uncertainty in aerosol remote sensing for climate research applications. Quarterly Journal of the Royal Meteorological Society. 140(684). 2353–2363. 10 indexed citations

11.

Diedenhoven, Bastiaan van, Brian Cairns, Igor V. Geogdzhayev, et al.. (2012). Remote sensing of ice crystal asymmetry parameter using multi-directional polarization measurements – Part 1: Methodology and evaluation with simulated measurements. Atmospheric measurement techniques. 5(10). 2361–2374. 48 indexed citations

12.

Mishchenko, Michael I., Li Liu, Igor V. Geogdzhayev, et al.. (2009). Toward unified satellite climatology of aerosol properties.. Journal of Quantitative Spectroscopy and Radiative Transfer. 111(4). 540–552. 67 indexed citations

13.

Miller, R. L., J. P. Perlwitz, Igor V. Geogdzhayev, et al.. (2006). Constraining the magnitude of the global dust cycle by minimizing the difference between a model and observations. Journal of Geophysical Research Atmospheres. 111(D6). 161 indexed citations

14.

Ginoux, Paul, Larry W. Horowitz, V. Ramaswamy, et al.. (2006). Evaluation of aerosol distribution and optical depth in the Geophysical Fluid Dynamics Laboratory coupled model CM2.1 for present climate. Journal of Geophysical Research Atmospheres. 111(D22). 71 indexed citations

15.

Myhre, Gunnar, Frøde Stordal, Mona Johnsrud, et al.. (2005). Intercomparison of satellite retrieved aerosol optical depth over ocean during the period September 1997 to December 2000. Atmospheric chemistry and physics. 5(6). 1697–1719. 65 indexed citations

16.

Mishchenko, Michael I., et al.. (2005). Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites. Journal of Physics Conference Series. 6. 73–89. 18 indexed citations

17.

Geogdzhayev, Igor V., Michael I. Mishchenko, Li Liu, & L. A. Remer. (2004). Global two-channel AVHRR aerosol climatology: effects of stratospheric aerosols and preliminary comparisons with MODIS and MISR retrievals. Journal of Quantitative Spectroscopy and Radiative Transfer. 88(1-3). 47–59. 28 indexed citations

18.

Mishchenko, Michael I., Igor V. Geogdzhayev, Li Liu, et al.. (2003). Aerosol retrievals from AVHRR radiances: effects of particle nonsphericity and absorption and an updated long-term global climatology of aerosol properties. Journal of Quantitative Spectroscopy and Radiative Transfer. 79-80. 953–972. 105 indexed citations

19.

Haywood, Jim, Peter N. Francis, Igor V. Geogdzhayev, Michael I. Mishchenko, & R. Frey. (2001). Comparison of Saharan dust aerosol optical depths retrieved using aircraft mounted Pyranometers and 2‐channel AVHRR algorithms. Geophysical Research Letters. 28(12). 2393–2396. 29 indexed citations

20.

Mishchenko, Michael I., et al.. (1999). Aerosol retrievals over the ocean by use of channels 1 and 2 AVHRR data: sensitivity analysis and preliminary results. Applied Optics. 38(36). 7325–7325. 221 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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