雲混入GOSAT-2 FTS-2データの除去のためのCAI-2雲識別の利用法に関する検討
書誌事項
- タイトル別名
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- Preliminary Study of a Method Using the GOSAT-2 CAI-2 Cloud Discrimination for Screening of Cloud-contaminated FTS-2 Data
- クモ コンニュウ GOSAT-2 FTS-2 データ ノ ジョキョ ノ タメ ノ CAI-2 ウン シキベツ ノ リヨウホウ ニ カンスル ケントウ
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The preparation of the launching of Greenhouse gases Observing SATellite-2 (GOSAT-2) in fiscal 2017 has been progressing. GOSAT-2 will be equipped with two earth-observing instruments: the Thermal And Near-infrared Sensor for carbon Observation Fourier Transform Spectrometer 2 (TANSO-FTS-2), and the Cloud and Aerosol Imager 2 (TANSO-CAI-2). Cloud contamination within the instantaneous field-of-view (IFOV) of the FTS-2 leads to incorrect estimates of major greenhouse gases concentration. Thus, cloud-contaminated FTS-2 data will be identified and rejected using the CAI-2. The observed time difference between the FTS-2 and CAI-2 may be longer than the FTS and CAI because the CAI-2 is a push-broom imaging sensor which has the backward and forward looking bands. Consequently, we examined the probability of cloud contamination within the IFOV of the FTS-2 by moving cloud though it was cloud-free region when the CAI-2 observed there. And we propose a method using the CAI-2 cloud discrimination for screening of cloud-contaminated FTS-2 data.
収録刊行物
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- 日本リモートセンシング学会誌
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日本リモートセンシング学会誌 35 (5), 299-306, 2015
一般社団法人 日本リモートセンシング学会
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詳細情報 詳細情報について
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- CRID
- 1390282679643606144
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- NII論文ID
- 130005152256
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- NII書誌ID
- AN10035665
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- ISSN
- 18831184
- 02897911
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- NDL書誌ID
- 026938711
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可