Application of multichannel singular spectrum analysis to geophysical fields and astronomical images
The results of application of the multichannel singular spectrum analysis (MSSA) to the Earth monitoring data from Jason, GRACE and Aqua satellites are presented. The method helps to divide periodic components, separate trend, filter out noises and distinguish patterns of similar spatiotemporal beha...
Збережено в:
| Дата: | 2012 |
|---|---|
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2012
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| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119156 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Application of multichannel singular spectrum analysis to geophysical fields and astronomical images / L.V. Zotov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 82-84. — Бібліогр.: 6 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119156 |
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dspace |
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irk-123456789-1191562017-06-05T03:04:15Z Application of multichannel singular spectrum analysis to geophysical fields and astronomical images Zotov, L.V. The results of application of the multichannel singular spectrum analysis (MSSA) to the Earth monitoring data from Jason, GRACE and Aqua satellites are presented. The method helps to divide periodic components, separate trend, filter out noises and distinguish patterns of similar spatiotemporal behaviour. Increase of CO₂ concentration in troposphere by ∼ 2 ppm/yr, sea level by ∼ 3 mm/year, melting of ice sheets and glaciers are clearly seen, that proofs we are living in the epoch of global warming. We also applied MSSA to the series of astronomical images from MASTER robotic telescope and found it as a powerful method for denoising, finding low luminosity stars and detecting variable objects. 2012 Article Application of multichannel singular spectrum analysis to geophysical fields and astronomical images / L.V. Zotov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 82-84. — Бібліогр.: 6 назв. — англ. 2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119156 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The results of application of the multichannel singular spectrum analysis (MSSA) to the Earth monitoring data from Jason, GRACE and Aqua satellites are presented. The method helps to divide periodic components, separate trend, filter out noises and distinguish patterns of similar spatiotemporal behaviour. Increase of CO₂ concentration in troposphere by ∼ 2 ppm/yr, sea level by ∼ 3 mm/year, melting of ice sheets and glaciers are clearly seen, that proofs we are living in the epoch of global warming. We also applied MSSA to the series of astronomical images from MASTER robotic telescope and found it as a powerful method for denoising, finding low luminosity stars and detecting variable objects. |
| format |
Article |
| author |
Zotov, L.V. |
| spellingShingle |
Zotov, L.V. Application of multichannel singular spectrum analysis to geophysical fields and astronomical images Advances in Astronomy and Space Physics |
| author_facet |
Zotov, L.V. |
| author_sort |
Zotov, L.V. |
| title |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| title_short |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| title_full |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| title_fullStr |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| title_full_unstemmed |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| title_sort |
application of multichannel singular spectrum analysis to geophysical fields and astronomical images |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2012 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119156 |
| citation_txt |
Application of multichannel singular spectrum analysis to geophysical fields and astronomical images / L.V. Zotov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 82-84. — Бібліогр.: 6 назв. — англ. |
| series |
Advances in Astronomy and Space Physics |
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AT zotovlv applicationofmultichannelsingularspectrumanalysistogeophysicalfieldsandastronomicalimages |
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2023-10-18T20:33:53Z |
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2023-10-18T20:33:53Z |
| _version_ |
1796150531357409280 |