Dr. Marina I. Mityagina Profile

Dr. Marina I. Mityagina

at Space Research Institute of the RAS

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Author

Publications (16)

Proceedings Article | 12 September 2021 Poster + Paper

Usage of SAR and VIS data for monitoring of the surface oil pollution in the off-shore oil-producing area of the Caspian Sea

Marina Mityagina, Olga Yu. Lavrova

Proceedings Volume 11857, 118570N (2021) https://doi.org/10.1117/12.2599689

KEYWORDS: Satellites, Synthetic aperture radar, Satellite imaging, Earth observing sensors, Pollution, Radar, Sensors, Reflection, Contamination, Reliability

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Proceedings Article | 20 September 2020 Poster + Paper

Oil pollution hotspots on the Caspian Sea surface identified using satellite remote sensing

Marina Mityagina, Olga Yu. Lavrova

Proceedings Volume 11529, 115290L (2020) https://doi.org/10.1117/12.2573501

KEYWORDS: Satellites, Earth observing sensors, Satellite imaging, Pollution, Synthetic aperture radar, Sensors, Remote sensing, Landsat, Composites

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Proceedings Article | 14 October 2019 Presentation + Paper

Remote sensing of sea ice in the Caspian Sea

Olga Lavrova, Andrey Kostianoy, Marina Mityagina, Alexey Ya. Strochkov, Tatiana Bocharova

Proceedings Volume 11150, 111500Q (2019) https://doi.org/10.1117/12.2532136

KEYWORDS: Remote sensing, Satellites, Radar, Earth observing sensors, Landsat, Analytical research, Ocean optics, Multispectral imaging, Synthetic aperture radar, Humidity

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Proceedings Article | 14 October 2019 Paper

Assessment of surface oil pollution risks of the southeastern Black Sea based on long-term satellite data

Marina Mityagina

Proceedings Volume 11150, 111501C (2019) https://doi.org/10.1117/12.2532867

KEYWORDS: Satellites, Pollution, Satellite imaging, Synthetic aperture radar, Earth observing sensors, Radar, Remote sensing, Ocean optics, Sensors, Analytical research

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Proceedings Article | 10 October 2018 Paper

Satellite remote sensing of submesoscale fronts in inner seas

Marina Mityagina, Olga Lavrova

Proceedings Volume 10784, 107840Y (2018) https://doi.org/10.1117/12.2323974

KEYWORDS: Synthetic aperture radar, Radar, Satellites, Backscatter, Water, Remote sensing, Ocean optics, Satellite imaging, Earth observing sensors, Modulation

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Proceedings Article | 13 October 2017 Paper

Multi-sensor satellite survey of natural oil slicks in the southeastern Black Sea

Marina Mityagina, Olga Yu. Lavrova

Proceedings Volume 10422, 1042215 (2017) https://doi.org/10.1117/12.2278025

KEYWORDS: Satellites, Satellite imaging, Pollution, Earth observing sensors, Radar, Remote sensing, Image resolution, Synthetic aperture radar, Sensors

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Proceedings Article | 13 October 2017 Presentation + Paper

Long-term monitoring of sea ice conditions in the Kerch Strait by remote sensing data

Olga Yu. Lavrova, Marina Mityagina, Tatiana Yu. Bocharova, Andrey Kostianoy

Proceedings Volume 10422, 104220L (2017) https://doi.org/10.1117/12.2277829

KEYWORDS: Satellites, Bridges, Earth observing sensors, Landsat, Meteorology, Synthetic aperture radar, Pixel resolution, Composites, Polarization, Remote sensing

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Proceedings Article | 19 October 2016 Paper

Results of the Caspian Sea satellite survey: internal wave climate

Marina Mityagina, Olga Yu. Lavrova

Proceedings Volume 9999, 99991B (2016) https://doi.org/10.1117/12.2241656

KEYWORDS: Satellites, Earth observing sensors, Remote sensing, Radar, Satellite imaging, Wave propagation, Modulation, Radio propagation, Solitons, Microwave radiation

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Proceedings Article | 14 October 2015 Paper

Multi-sensor satellite survey of surface oil pollution in the Caspian Sea

Marina Mityagina, Olga Lavrova

Proceedings Volume 9638, 96380Q (2015) https://doi.org/10.1117/12.2194511

KEYWORDS: Landsat, Radar, Pollution, Satellites, Satellite imaging, Synthetic aperture radar, Ocean optics, Earth observing sensors, Earthquakes, Sensors

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Proceedings Article | 14 October 2015 Paper

Revealing the influence of various factors on concentration and spatial distribution of suspended matter based on remote sensing data

Olga Lavrova, Dmitry Soloviev, Marina Mityagina, Alexey Strochkov, Tatiana Bocharova

Proceedings Volume 9638, 96380D (2015) https://doi.org/10.1117/12.2193905

KEYWORDS: Earth observing sensors, Satellites, Mouth, Remote sensing, Floods, Landsat, Composites, Water, MODIS, Satellite imaging

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Proceedings Article | 14 October 2014 Paper

Radar manifestations of ship wakes in algae bloom zones

Marina Mityagina, Olga Yu. Lavrova

Proceedings Volume 9240, 924018 (2014) https://doi.org/10.1117/12.2067339

KEYWORDS: Radar, Satellites, Satellite imaging, Earth observing sensors, Synthetic aperture radar, Infrared imaging, Wave propagation, Visible radiation, Statistical analysis, Infrared radiation

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Radar manifestations of ship wakes in zones of phytoplankton bloom are discussed. It is shown that these signatures can be regarded as indicators of biogenic activity. The main data are satellite radar images. Satellite visible (VIS) and infrared (IR) satellite data are also analyzed. The large amount of the available data allowed us to make some generalizations and obtain statistically reliable results concerning spatial and temporal variability of certain type of ship wake manifestations in synthetic aperture radar (SAR) images of the sea surface. Traditional classification of surface ship wakes manifestations in satellite SAR images specifies distinct features such as a dark trailing centreline region (turbulent wake), narrow V-wakes aligned at some angle to the ship’s path (the Kelvin wake), and, sometimes, internal wave wakes generated under conditions of shallow stratification. Their characteristic lengths are reported to be up to tens of kilometers and they can last from tens of minutes up to one hour. Instances of radar signatures of the ship wakes dissimilar to the previously described were detected in radar images obtained in the course of a satellite monitoring campaign of the central and south-eastern Baltic. These ship wakes can be seen in satellite radar images as long bright strips of enhanced backscatter with characteristic length of up to several hundred kilometres lasting more than 5 hours. A hypothesis is put forward of the coherence of this type of ship wakes detected in sea surface radar imagery and areas of intensive biogenic activity under conditions of low near-surface winds. Statistics on their seasonal, spatial and year-to-year distribution are drawn. These results are compared with temporal and spatial variations in chlorophyll a concentration and intensity of phytoplankton bloom in the area of interest. Chlorophyll a concentration maps derived from satellite data are used, as well as those based on in situ measurements. The relation between occurrences of this type of ship wake manifestations and areas of algae blooms is established.

Proceedings Article | 14 October 2014 Paper

See the Sea: multi-user information system for investigating processes and phenomena in coastal zones via satellite remotely sensed data, particularly hyperspectral data

Marina Mityagina, Olga Yu. Lavrova, Ivan Uvarov

Proceedings Volume 9240, 92401C (2014) https://doi.org/10.1117/12.2067300

KEYWORDS: Satellites, Sensors, Earth observing sensors, Water, Remote sensing, Analytical research, Data archive systems, Reflectivity, Data processing, Landsat

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Proceedings Article | 14 October 2014 Paper

Internal waves in the Black Sea: satellite observations and in-situ measurements

Olga Yu. Lavrova, Marina Mityagina, Andrey Serebryany, Konstantin Sabinin, Nina Kalashnikova, Evgeny Krayushkin, Ielizaveta Khymchenko

Proceedings Volume 9240, 924016 (2014) https://doi.org/10.1117/12.2067047

KEYWORDS: Satellites, Synthetic aperture radar, Water, Earth observing sensors, Wave propagation, Acoustics, Radar, Landsat, Image resolution, Backscatter

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Proceedings Article | 19 October 2012 Paper

Investigation of fine spatial structure of currents and submesoscale eddies based on satellite radar data and concurrent acoustic measurements

Olga Lavrova, Andrey Serebryany, Tatiana Bocharova, Marina Mityagina

Proceedings Volume 8532, 85320L (2012) https://doi.org/10.1117/12.970482

KEYWORDS: Satellites, Synthetic aperture radar, Radar, Acoustics, Data acquisition, Visualization, Remote sensing, Sensors, Doppler effect, Atmospheric propagation

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Proceedings Article | 26 February 2004 Paper

Sea surface imprints of wind field patterns in the Black Sea coastal zone as viewed by satellite SAR

Tatiana Bocharova, Olga Lavrova, Marina Mityagina, Valery Pungin

Proceedings Volume 5233, (2004) https://doi.org/10.1117/12.511052

KEYWORDS: Synthetic aperture radar, Radar, Satellites, Image analysis, Convection, Ocean optics, Infrared imaging, Satellite imaging, Atmospheric sensing, Wind energy

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Proceedings Article | 14 April 2003 Paper

Intensity of atmospheric motions in the MABL retrieved from ocean surface radar imagery

Marina Mityagina, Tatiana Bocharova, Olga Lavrova, Valery Pungin

Proceedings Volume 4899, (2003) https://doi.org/10.1117/12.466367

KEYWORDS: Radar, Convection, Polarization, Synthetic aperture radar, Ku band, Atmospheric modeling, Wind energy, Backscatter, Satellites, Image analysis

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Showing 5 of 16 publications

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