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首页> 外文会议>Conference on remote sensing of the ocean, sea ice, coastal waters, and large water regions >Multi-sensor satellite survey of natural oil slicks in the Southeastern Black Sea
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Multi-sensor satellite survey of natural oil slicks in the Southeastern Black Sea

机译：东南黑海天然油卫星的多传感器卫星调查

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摘要

Results of satellite observations of the Southeastern Black Sea are presented. Our work is aimed to the development and enhancement of satellite remote sensing technics for monitoring of sea surface oil pollution caused by the natural seepages of hydrocarbons from the seabed. We showed that multi-sensor approach to the satellite remote sensing survey contributes to a more comprehensive interpretation of the data and helps in developing a better understanding of the sea surface film pollution pattern. By using high-resolution satellite data, we were able to get a clear picture of a spatial and temporal variability of surface oil films and to show that their geographical distribution correlates with geographical locations of natural hydrocarbon seeps in this region. We used SAR for the precise estimation of the actual seafloor source location. We investigated the effect of surface winds and currents on transport, spreading, evolution, and persistence of oil slicks on the sea surface. We further demonstrated the importance of the effects of dynamic and circulation processes and natural factors (current meandering, vortical activity, and wind patterns) on the trajectory and fate of the released oil. We put together detailed maps of the sea surface oil pollution caused by natural hydrocarbons showings from the sea bottom in the south-eastern of the Black Sea and outlined the regions of the heaviest pollution.
机译：展示了东南黑海卫星观测结果。我们的作品旨在开发和提升卫星遥感技术，用于监测海底碳酸氢多渗流引起的海面油污染。我们表明，卫星遥感调查的多传感器方法有助于更全面的数据解释，并有助于开发对海面膜污染模式的更好理解。通过使用高分辨率卫星数据，我们能够清楚地了解表面油膜的空间和时间变异性，并表明它们的地理分布与该地区的天然碳氢化合物的地理位置相关。我们使用SAR进行实际海底源位置的精确估计。我们调查了地表风和电流对海面上的油烟的运输，蔓延，演化和持久性的影响。我们进一步展示了动态和循环过程和自然因素（目前蜿蜒，志性活动和风图案）对释放油的轨迹和命运的影响的重要性。我们汇集了由海底海底的天然碳氢化合物显示出来的海面油污染的详细地图，并概述了最重的污染区域。

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