書誌事項
- タイトル別名
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- Investigation of cloud coverage over Asia with satellite remote sensing
- エイセイ リモートセンシング オ モチイタ アジア ノ ヒウンリツ ブンプ トクセイ ノ カイセキ
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抄録
An operational scheme for masking cloud-contaminated pixels in Advanced Very High Resolution Radiometer (AVHRR) daytime data was developed, evaluated and presented. Dynamic thresholding was used with channel 1, 2 and 3 to automatically create a cloud mask for a single image. Then the 10-day cloud coverage imagery was generated over the whole Asian region along with cloud-free composite imagery. Finally the monthly based compiling was conducted based on the derived cloud coverage imagery in terms of land cover and country. As a result, it was found that 20-day is required to acquire the cloud free data over the whole asia using NOAA AVHRR. The 10-day cloud coverage and cloud free composite imagery derived in this research is available via the website http: //webpanda.iis.u-tokyo.ac.jp/CloudCover/.
収録刊行物
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- 写真測量とリモートセンシング
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写真測量とリモートセンシング 44 (4), 16-26, 2005
一般社団法人 日本写真測量学会
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詳細情報 詳細情報について
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- CRID
- 1390001204076599808
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- NII論文ID
- 10030896687
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- NII書誌ID
- AN00111450
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- ISSN
- 18839061
- 02855844
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- NDL書誌ID
- 7475984
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可