2012 Fiscal Year Final Research Report
An evaluation method of meteorological data in polar region from brightness temperature image data observed by DMSP satellite
| Project/Area Number |
21560433
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Measurement engineering
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2012
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| Keywords | 気象衛星画像処理 / 南極気象 |
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| Research Abstract |
Using my evaluated antarctic surface air temperature distribution maps from DMSP satellite 85GHz brightness temperature image data, I detect some wintertime abrupt warming events ("warming-sign"s) on Antarctica. These warming-signs are compatible with the observed data. In this research, I show that the movement characteristic of warming-sign is contained the information of atmospheric circulation in antarctic region.
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