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...
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| Published in: | Advances in Astronomy and Space Physics |
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| Date: | 2012 |
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| Format: | Article |
| Language: | English |
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Головна астрономічна обсерваторія НАН України
2012
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119156 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862719294783094784 |
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| author | Zotov, L.V. |
| author_facet | Zotov, L.V. |
| 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. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| 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.
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| first_indexed | 2025-12-07T18:19:28Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119156 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2227-1481 |
| language | English |
| last_indexed | 2025-12-07T18:19:28Z |
| publishDate | 2012 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Zotov, L.V. 2017-06-04T18:24:21Z 2017-06-04T18:24:21Z 2012 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 https://nasplib.isofts.kiev.ua/handle/123456789/119156 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. We thank MASTER (http://observ.pereplet.ru/) working group for providing astronomical images, MSU and OSC supercomputer centres, professors V. M. Lypunov and C. K. Shum. This work is supported by the RFBR grant N 10-05-00215 and Chinese Academy of Sciences Fellowship for Young International Scientists grant. en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics Application of multichannel singular spectrum analysis to geophysical fields and astronomical images Article published earlier |
| spellingShingle | Application of multichannel singular spectrum analysis to geophysical fields and astronomical images Zotov, L.V. |
| title | 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_short | 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 |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119156 |
| work_keys_str_mv | AT zotovlv applicationofmultichannelsingularspectrumanalysistogeophysicalfieldsandastronomicalimages |