書誌事項
- タイトル別名
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- Analysis on Sea Ice Distribution from Satellite Observation Using GIS
- GIS オ モチイタ カイヒョウ エイセイ カンソク データ カイセキ
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Limited by the serious natural conditions in polar areas, the sea ice observation is mainly carried out through microwave satellite remote sensing. The observed data, however, are the brightness temperatures, which reflect the emissive features of different types of earth surface. Lots of algorithms have been developed for analyzing these data to estimate sea ice distributions. It is necessary to apply the appreciate algorithm to a certain area, because that the sea ice emissive feature is different regionally, even locally. To address the problem, a system based on commercial GIS software, ArcView, is developed in this study. It includes the most popular algorithms to retrieve sea ice distribution from DMSP SSM/I data. Study area determination and algorithm selection are executed through a visualized interface. Using the system, we evaluated NASA Team algorithm, and suggested the revision proposal.
収録刊行物
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- 可視化情報学会誌
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可視化情報学会誌 23 (Supplement1), 459-462, 2003
社団法人 可視化情報学会
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詳細情報 詳細情報について
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- CRID
- 1390282679596653568
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- NII論文ID
- 10012625649
- 130003649888
- 80016082297
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- NII書誌ID
- AN10374478
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- ISSN
- 1884037X
- 09164731
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- NDL書誌ID
- 6643278
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可