Unspecified Irina A. Sergievskaya Profile

Irina A. Sergievskaya

Optical engineer at Artec 3D

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Author

Publications (26)

Proceedings Article | 12 September 2021 Presentation + Paper

A study of relation between non-Bragg microwave radar backscattering and decimeter-scale wind waves

O. Danilicheva, I. Sergievskaya, S. Ermakov, O. Shomina, Alexander Kupaev, Ivan Kapustin

Proceedings Volume 11857, 118570M (2021) https://doi.org/10.1117/12.2600191

KEYWORDS: Radar, Doppler effect, X band, Backscatter, S band, Microwave radiation, Wind measurement, Polarization, Modulation, Spectrum analysis

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Proceedings Article | 29 September 2020 Paper

Remote sensing of near surface layer of the ocean for inclined angles of sight

V. Titov, V. Bakhanov, A. Korinenko, M. Ryabkova, I. Sergievskaya, E. Zuikova

Proceedings Volume 11529, 115290R (2020) https://doi.org/10.1117/12.2574105

KEYWORDS: Remote sensing, Optical components, Ocean optics, CCD cameras, Near infrared, Cameras, Kinematics, Photography

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Proceedings Article | 20 September 2020 Poster + Paper

Ka-band radar backscattering from breaking waves: wave tank study

Stanislav Ermakov, Vladimir Dobrokhotov, Irina Sergievskaya, Ivan Kapustin, Alexander Kupaev

Proceedings Volume 11529, 115290S (2020) https://doi.org/10.1117/12.2574167

KEYWORDS: Radar, Backscatter, Ka band, Microwave radiation, Scattering, Turbulence, Doppler effect, Remote sensing, Applied physics, Modulation

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Proceedings Article | 20 September 2020 Poster + Paper

Observations of radar/optical slick signatures of marine processes in the coastal zone

Ivan Kapustin, Olga Danilicheva, Olga Shomina, Alexander Molkov, Alexander Kupaev, Alexey Ermoshkin, Irina Sergievskaya, Stanislav Ermakov

Proceedings Volume 11529, 115290T (2020) https://doi.org/10.1117/12.2574236

KEYWORDS: Ocean optics, Radar, Oceanography, Image processing, Remote sensing, Sensors, Atmospheric physics, Atmospheric sensing, Applied physics, Satellite imaging

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Analysis of possibilities of identification and characterization of marine processes using their signatures in radar and optical imagery of the sea surface is a very important problem of the ocean remote sensing which has not been solved yet completely by now. Marine slicks which are the areas of suppressed wind waves can be recorded by different sensors and can be indicators of internal waves, non uniform currents, atmospheric convective cells, etc. Field studies including those simultaneous and co-located with remote observations is the most perspective way to the problem solution. An expedition of the Institute of Applied Physics RAS was organized to study the nature of slick bands and its dynamics in the field of various subsurface processes. Field experiments were carried out in the coastal zone of the Black sea from the Oceanographic Platform of Marine Hydrophysical Institute RAS and from the shore. The structure of the currents in the studied area is characterized by significant heterogeneity, so we were able to register different slick structures in the flow field and wind and the slick dynamics. In some experiments, marine slicks were recorded simultaneously in satellite Sentinel images. Observations of surface manifestations of internal waves were carried out using a digital radar station MRS-1000 and multi-frequency radar complex of IAP RAS. At the same time the measurements of currents in the water column were carried out using the ADCP WH Monitor 1200 kHz, wind speed and direction at a height of 30 meters using WindSonic acoustic anemometer. During the passage of internal waves a system of slick bands with a reduced intensity of small-scale waves were observed. Slick bands were observed mainly over the rear slopes of the internal waves; the data from the accompanying measurements showed that the phase velocity was close to the surface current velocity. Theoretical analysis has shown that in this case the convergent zones, where surfactants are accumulated were formed at the rear slopes of the internal waves. This mechanism of slick formation was predicted earlier theoretically and then was modeled in laboratory experiment.

Proceedings Article | 20 September 2020 Poster + Paper

Strong variations of radar return from the sea surface due to breaking surface waves

I. Sergievskaya, S. Ermakov, A. Ermoshkin, I. Kapustin, A. Kupaev, O. Shomina

Proceedings Volume 11529, 115290Q (2020) https://doi.org/10.1117/12.2574094

KEYWORDS: Radar, Polarization, Backscatter, Modulation, Microwave radiation, Doppler effect, Kinematics, Remote sensing, X band

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Proceedings Article | 20 September 2020 Poster + Paper

Evaluation of radar contrasts in film slicks at high winds

I. Sergievskaya, T. Lazareva, I. Kapustin

Proceedings Volume 11533, 115331M (2020) https://doi.org/10.1117/12.2574241

KEYWORDS: Radar, Contamination, Data modeling, Ecology, Remote sensing, Bioalcohols, X band, Ocean optics, Basic research

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Proceedings Article | 14 October 2019 Paper

Investigation of short-scale sea wave spectra with optical and radiometric methods

V. Titov, V. Bakhanov, A. Demakova, I. Sergievskaya, A. Kuzmin, I. Sadovsky, D. Sazonov

Proceedings Volume 11150, 111501P (2019) https://doi.org/10.1117/12.2533316

KEYWORDS: Ocean optics, Radio optics, Microwave radiation, Wave propagation, Spectrum analysis, Optical testing, Neural networks, Radiometry, Electromagnetic radiation, Spatial frequencies

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Proceedings Article | 14 October 2019 Presentation + Paper

A phenomenological model of wave damping due to oil films

I. Sergievskaya, S. Ermakov

Proceedings Volume 11150, 111500K (2019) https://doi.org/10.1117/12.2533242

KEYWORDS: Water, Remote sensing, Oceanography, Visualization

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Proceedings Article | 14 October 2019 Paper

An effect of sound generation due to surfactant films on the water surface illuminated by intensive IR radiation

Alexander Molkov, Ivan Kapustin, Stanislav Ermakov, Tatyana Lazareva, George Leshchev, Irina Sergievskaya

Proceedings Volume 11150, 111501K (2019) https://doi.org/10.1117/12.2533156

KEYWORDS: Infrared radiation, Water, Infrared lasers, Remote sensing, Radiation effects, Pollution, Ocean optics, Luminescence, LIDAR, Natural surfaces

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Proceedings Article | 10 October 2018 Paper

Remote sensing of near surface layer of the ocean

V. Titov, V. Bakhanov, A. A. Demakova, I. A. Repina, I. Sergievskaya

Proceedings Volume 10784, 1078412 (2018) https://doi.org/10.1117/12.2325439

KEYWORDS: Ocean optics, Remote sensing, Spectrum analysis, Wave propagation, Optical components, Visibility, Spatial frequencies, Applied physics, Kinematics, Atmospheric physics

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Proceedings Article | 10 October 2018 Presentation + Paper

Remote sensing of evolution of oil spills on the water surface

S. Ermakov, I. Kapustin, A. Molkov, G. Leshev, O. Danilicheva, I. Sergievskaya

Proceedings Volume 10784, 107840L (2018) https://doi.org/10.1117/12.2325745

KEYWORDS: Remote sensing, Lithium, Water, Ocean optics, Global Positioning System, Photography, Unmanned aerial vehicles, Quantitative analysis, Astatine, Process modeling

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Proceedings Article | 10 October 2018 Presentation + Paper

Particularities of radar backscattering associated with wave breaking on the sea surface

I. Sergievskaya, S. Ermakov, A. Ermoshkin, I. Kapustin, O. Danilicheva

Proceedings Volume 10784, 107840P (2018) https://doi.org/10.1117/12.2325708

KEYWORDS: Radar, Doppler effect, Polarization, Backscatter, Scattering, Modulation, X band, Microwave radiation, Water, Modulation transfer functions

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Proceedings Article | 13 October 2017 Paper

Damping of surface waves due to oil emulsions in application to ocean remote sensing

I. Sergievskaya, S. Ermakov, T. Lazareva, O. Lavrova

Proceedings Volume 10422, 104221H (2017) https://doi.org/10.1117/12.2278575

KEYWORDS: Remote sensing, Thin films, Pollution, Radar, Ocean optics, Liquids, Diffusion, Solids, Satellites, Water

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Proceedings Article | 3 October 2017 Paper

Experimental study of dual polarized radar return from the sea surface

S. Ermakov, I. Kapustin, O. Yu. Lavrova, A. Molkov, I. Sergievskaya, O. Shomina

Proceedings Volume 10422, 104220G (2017) https://doi.org/10.1117/12.2278555

KEYWORDS: Radar, Doppler effect, Polarization, Backscatter, X band, Scattering, S band, Microwave radiation, Wave propagation, Solids

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Proceedings Article | 19 October 2016 Paper

Underwater sky image as remote sensing instrument of sea roughness parameters and its variability

Alexander Molkov, Lev Dolin, Ivan Kapustin, Irina Sergievskaya, Olga Shomina

Proceedings Volume 9999, 99991D (2016) https://doi.org/10.1117/12.2241816

KEYWORDS: Water, Ocean optics, Remote sensing, Receivers, Wind energy, Refraction, Tin, Signal processing, Image analysis, Sun

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Proceedings Article | 19 October 2016 Presentation + Paper

Doppler shifts of radar return from the sea surface

S. Ermakov, I. Kapustin, A. Molkov, I. Sergievskaya, O. Shomina

Proceedings Volume 9999, 999905 (2016) https://doi.org/10.1117/12.2241876

KEYWORDS: Radar, Doppler effect, Modulation transfer functions, Backscatter, Polarization, Modulation, Microwave radiation, Scattering, X band, Solids

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Proceedings Article | 19 October 2016 Presentation + Paper

Damping of short gravity-capillary waves due to oil derivatives film on the water surface

Irina Sergievskaya, Stanislav Ermakov, Tatyana Lazareva

Proceedings Volume 9999, 999903 (2016) https://doi.org/10.1117/12.2241811

KEYWORDS: Remote sensing, Radar, Data modeling, Capillaries, Water, Interfaces, Ocean optics, Thin films, Microwave radiation, Ka band

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Proceedings Article | 19 October 2016 Presentation + Paper

Radar probing of surfactant films on the water surface using dual co-polarized SAR

S. Ermakov, J. C. da Silva, I. Kapustin, A. Molkov, I. Sergievskaya, O. Shomina

Proceedings Volume 9999, 99990A (2016) https://doi.org/10.1117/12.2241444

KEYWORDS: Radar, Synthetic aperture radar, Backscatter, Microwave radiation, Remote sensing, Satellites, Polarization, Ocean optics, Water, Reflectivity

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Proceedings Article | 14 October 2015 Paper

Spreading of oil films on the sea surface: radar/optical observations and physical mechanisms

Stanislav Ermakov, Ivan Kapustin, Irina Sergievskaya, Jose da Silva

Proceedings Volume 9638, 963807 (2015) https://doi.org/10.1117/12.2195004

KEYWORDS: Satellites, Radar, Earth observing sensors, Wave propagation, Oceanography, Satellite imaging, Ocean optics, Water, Photography, Estimation theory

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Proceedings Article | 14 October 2015 Paper

Simulation of infrared emissivity and reflectivity of oil films on sea surfaces

Nicolas Pinel, Goulven Monnier, Irina Sergievskaya, Christophe Bourlier

Proceedings Volume 9638, 963806 (2015) https://doi.org/10.1117/12.2194278

KEYWORDS: Radar, Infrared radiation, Electromagnetism, Modeling, Scattering, Reflectivity, Thermography, Ocean optics, Geometrical optics, Polarization

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Proceedings Article | 14 October 2015 Paper

On discrimination between film slicks and “look-alikes” on the sea surface in multifrequency radar images

Irina Sergievskaya, Stanislav Ermakov, Ivan Kapustin

Proceedings Volume 9638, 963808 (2015) https://doi.org/10.1117/12.2195031

KEYWORDS: Satellites, Radar, Ocean optics, Signal attenuation, Microwave radiation, Scattering, X band, Solids, Backscatter, Polarization

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Proceedings Article | 19 October 2012 Paper

Remote sensing of oil films on the water surface using radar

S. Ermakov, J. C. B. da Silva, I. Kapustin, I. Sergievskaya

Proceedings Volume 8532, 85320M (2012) https://doi.org/10.1117/12.974387

KEYWORDS: Radar, Backscatter, Synthetic aperture radar, Satellites, Remote sensing, Radar imaging, Scattering, Stereolithography, Composites, Satellite imaging

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Proceedings Article | 19 October 2012 Paper

Development of optical remote sensing technique for monitoring of water basins

V. Titov, V. Bakhanov, S. Ermakov, I. Kapustin, A. Luchinin, I. Sergievskaja, E. Zuikova

Proceedings Volume 8532, 85320J (2012) https://doi.org/10.1117/12.974421

KEYWORDS: Ocean optics, Capillaries, Image processing, Remote sensing, Spatial frequencies, Dispersion, Signal processing, Software development, Scattering, Radio optics

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Proceedings Article | 19 October 2012 Paper

Oil films detection on the sea surface using an optical remote sensing method

I. Sergievskaya, S. Ermakov

Proceedings Volume 8532, 85320P (2012) https://doi.org/10.1117/12.974395

KEYWORDS: Ocean optics, Sun, Remote sensing, Reflection, Systems modeling, Satellites, Oceanography, Atmospheric optics, Spatial resolution, Optical imaging

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Proceedings Article | 8 October 2011 Paper

Remote sensing and in situ observations of marine slicks associated with inhomogeneous coastal currents

S. Ermakov, I. Kapustin, I. Sergievskaya

Proceedings Volume 8175, 81750R (2011) https://doi.org/10.1117/12.898224

KEYWORDS: Ocean optics, Radar, Acoustics, Remote sensing, Satellite imaging, Satellites, In situ remote sensing, Earth observing sensors, Modulation, Global Positioning System

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Proceedings Article | 8 October 2011 Paper

Short gravity-capillary waves modulation due to long surface and internal wave: laboratory and field experiment

I. Sergievskaya, S. Ermakov

Proceedings Volume 8175, 81750D (2011) https://doi.org/10.1117/12.898213

KEYWORDS: Modulation, Modulation transfer functions, Radar, Doppler effect, Backscatter, Ka band, Phase shift keying, X band, Applied physics, Phase velocity

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Showing 5 of 26 publications

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