Early Results from the Vicarious Calibration Activities for ASTER/VNIR and SWIR in Japan.
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- ARAI Kohei
- Saga University
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- THOME Kurtis
- University of Arizona, Optical Sciences Center
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- TSUCHIDA Satoshi
- National Institute of Advanced Industrlal Science and Technology
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- MAEKAWA Katsutoshi
- Earth Remote Sensing Data Analysis Center
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- TONOOKA Hideyuki
- Ibaraki University
Bibliographic Information
- Other Title
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- 日本におけるASTER/VNIRおよびSWIRの代替校正の初期結果
- ニホン ニ オケル ASTER VNIR オヨビ SWIR ノ ダイタイ コウセイ ノ ショキ ケッカ
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Description
Early results from the vicarious calibration activities for ASTER/VNIR and SWIR in Japan are described. An influence due to solar irradiance models on the vicarious calibration for visible to short wave infrared region is clarified. Also vicarious calibration activities are introduced together with the radiometric calibration coefficients with vicarious calibration data. EOS standard solar irradiance model of WRC is compared with the widely used MODTRAN 4.0 based solar irradiance. The percent difference both is below 1 % for the visible to near infrared region while that for short wave infrared region is +3.1 to -10%. The calibration coefficients are compared with the onboard calibration lamp data derived coefficients. Both show a good coincidence. As a conclusion, it is found that vicarious calibration accuracy in the visible to near infrared wavelength region is around ±4% while that in the short wave infrared region is approximately ±15%.
Journal
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- Journal of The Remote Sensing Society of Japan
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Journal of The Remote Sensing Society of Japan 21 (5), 431-439, 2001
The Remote Sensing Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679642588416
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- NII Article ID
- 130003638668
- 10007657414
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- NII Book ID
- AN10035665
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- ISSN
- 18831184
- 02897911
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- NDL BIB ID
- 6054986
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed