The automation of satellite data reception and processing on the sea surface temperatures (SST) for monitoring the ice situation in the Arctic Ocean seas
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Тема: «Автоматизация процессов получения и обработки продуктов на основе спутниковых данных по температуре поверхности океана (SST) для задач мониторинга ледовой обстановки в морях Северного Ледовитого океана»
Объём выпускной квалификационной работы 69 страниц, на которых размещены 32 рисунка и 8 таблиц. При написании ВКР использовалось 46 источников.
Ключевые слова: SST, мониторинг, ледовая обстановка.
Объектом исследования при написании работы послужили спутниковые данные по температуре поверхности океана (SST, Sea Surface Temperature). Предметом исследования работы стала автоматизация процессов получения и обработки продуктов на основе данных SST для задач мониторинга ледовой обстановки в морях Северного Ледовитого океана.
В дипломную работу входит введение, три главы, вывод по результатам практической работы (третьей главы), итоговое заключение.
Во введении раскрывается актуальность исследования, его теоретическая и практическая значимость, ставятся цель и задачи исследования, определяются объект и предмет научных поисков, формулируется гипотеза.
В главе первой рассмотрено получение данных SST разными методами в исторической перспективе, раскрыто понятие «SST», перечислены платформы, предоставляющие данные SST, и уровни получения таких данных.
В главе второй рассматриваются особенности SST в высоких широтах, алгоритмы расчета SST, проводится сравнение данных, полученных ИК- и СВЧ- сенсорами, установленными на разных платформах, с целью выявления оптимальных данных для проведения опытно-практической работы.
В главе третьей осуществляется опытно-практическая работа по выяснению значений SST и BT (Brightness Temperature, Яркостная температура) при замерзании воды. В главу входит описание алгоритма ледового мониторинга и роли данных SST в его разработке, приведен порядок нахождения требуемых значений.
В выводе по третьей главе приводятся результаты работы и их анализ.
Заключение посвящено основным результатам и выводам, а также возможности их применения в производстве и дальнейших исследованиях.
Topic: “Automation of obtaining and processing of satellite data products of the sea surface temperature (SST) for the purpose of ice situation monitoring in the Arctic Ocean seas” The volume of the thesis is 69 pages, on which 32 figures and 8 tables are placed. When writing the thesis, 46 sources were used. Key words: SST, monitoring, ice situation. The object of research is satellite data of the temperature of the ocean surface (SST, sea surface temperature). The subject of the work is the automation of obtaining and processing products based on SST data for the issue of monitoring the ice situation in the seas of the Arctic Ocean. The thesis includes an introduction, three chapters, a conclusion based on the results of practical work (third chapter) and a final conclusion. The introduction reveals the relevance of research, its theoretical and practical significance. The first chapter discusses the collection of SST data by various methods in a historical perspective, discloses the concept of “SST”, lists the platforms that provide SST data, and the levels of receipt of the data. The second chapter discusses the particular qualities of SST at high latitudes, SST calculation algorithms, compares the data obtained by infrared and microwave sensors installed on different platforms in order to identify the optimal data for the experimental work. In the third chapter, experimental and practical work is carried out to find out the values of SST and BT (Brightness Temperature) during freezing of water. The chapter includes a description of the ice monitoring algorithm and an explanation of the role of SST data in its development; the procedure for finding the required values is given. The conclusion in the third chapter gives the results of the work and its analysis. The final conclusion is devoted to main results and conclusions, as well as the possibility of their application in production and further research.
Topic: “Automation of obtaining and processing of satellite data products of the sea surface temperature (SST) for the purpose of ice situation monitoring in the Arctic Ocean seas” The volume of the thesis is 69 pages, on which 32 figures and 8 tables are placed. When writing the thesis, 46 sources were used. Key words: SST, monitoring, ice situation. The object of research is satellite data of the temperature of the ocean surface (SST, sea surface temperature). The subject of the work is the automation of obtaining and processing products based on SST data for the issue of monitoring the ice situation in the seas of the Arctic Ocean. The thesis includes an introduction, three chapters, a conclusion based on the results of practical work (third chapter) and a final conclusion. The introduction reveals the relevance of research, its theoretical and practical significance. The first chapter discusses the collection of SST data by various methods in a historical perspective, discloses the concept of “SST”, lists the platforms that provide SST data, and the levels of receipt of the data. The second chapter discusses the particular qualities of SST at high latitudes, SST calculation algorithms, compares the data obtained by infrared and microwave sensors installed on different platforms in order to identify the optimal data for the experimental work. In the third chapter, experimental and practical work is carried out to find out the values of SST and BT (Brightness Temperature) during freezing of water. The chapter includes a description of the ice monitoring algorithm and an explanation of the role of SST data in its development; the procedure for finding the required values is given. The conclusion in the third chapter gives the results of the work and its analysis. The final conclusion is devoted to main results and conclusions, as well as the possibility of their application in production and further research.