| アイテムタイプ |
テクニカルレポート / Technical Report(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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タイトル |
DEVELOPMENT OF AGRICULTURAL MONITORING SYSTEM WITH REMOTE SENSING IMAGERY AND FIELD SERVER DATA |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
| 著者 |
沖, 一雄
溝口, 勝
登尾, 浩助
吉田, 貢士
大澤, 和敏
三石, 正一
Oki, Kazuo
Mizoguchi, Masaru
Noborio, Kosuke
Yoshida, Koshi
Osawa, Kazutoshi
Mitsuishi, Shoichi
Ito, Tetsu
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| 著者所属 |
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東京大学 |
| 著者所属 |
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東京大学 |
| 著者所属 |
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明治大学 |
| 著者所属 |
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茨城大学 |
| 著者所属 |
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宇都宮大学 |
| 著者所属 |
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東京大学 |
| 著者所属 |
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東京大学 |
| 著者所属（英） |
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en |
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University of Tokyo |
| 著者所属（英） |
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en |
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University of Tokyo |
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en |
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Meiji University |
| 著者所属（英） |
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en |
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Ibaraki University |
| 著者所属（英） |
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en |
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Utsunomiya University |
| 著者所属（英） |
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en |
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University of Tokyo |
| 著者所属（英） |
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en |
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University of Tokyo |
| 出版者 |
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出版者 |
宇宙航空研究開発機構地球観測研究センター (JAXA)(EORC) |
| 出版者（英） |
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出版者 |
Earth Observation Research Center, Japan Aerospace Exploration Agency (JAXA)(EORC) |
| 書誌情報 |
宇宙航空研究開発機構特別資料
en : JAXA Special Publication: Final Reports of the ALOS Research Announcement Programs 1&2, 2011
巻 JAXA-SP-11-007E,
p. PI341-1-PI341-6,
発行日 2011
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
形態: DVD-ROM1枚 |
| 抄録（英） |
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内容記述タイプ |
Other |
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内容記述 |
In this study, we developed an integrated system with remote sensing imagery and Field Server data in a cabbage field in Tsumagoi, Gunma Prefecture, Japan. The use of the integrated system enable us to verify the accuracy of cabbage coverage estimated from various remotely sensed imagery such as AVNIR-2 and QuickBird using a unmixing method, since we can see real-time growing cabbages through a Field Server web-camera using the Internet in our laboratory. Also, the accuracy comparisons of the cabbage coverage estimated from AVNIR-2 and QuickBird imagery using an unmixing method were carried out to increase the amount of remote sensing data obtained at different levels of spatial resolution on different observation days. The accuracy rates of the cabbage coverage estimated using an unmixing method from AVNIR-2 and QuickBird imagery were almost the same. This result is very interesting, because it shows that we may be able to evaluate cabbage coverage using remote sensing data obtained at different spatial resolutions on different observation days. Thus, it would be possible to use different remote sensing imagery systems to evaluate cabbage conditions during the growing period using this proposed method. |
| 抄録（英） |
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内容記述タイプ |
Other |
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内容記述 |
Using the developed integrated system, we can produce a cabbage coverage map from remotely sensed imagery that provides information on cabbage growth. This type of information could be used for the management of agricultural land, particularly with regard to the application of fertilizer and the prediction of crop production. Our results supported the validity of the use of remote sensing technology to manage agricultural land. The availability and promise of the Field Server system makes an integrated system that also uses remotely sensed imagery a powerful tool. Furthermore, we expect to be able to produce maps of various types from remotely sensed imagery in the near future, since Field Servers have sensors such as air temperature, relative humidity, solar radiation, soil moisture, soil temperature, wind direction, wind speed, evapotranspiration, and precipitation sensors that will provide the necessary data. |
| 内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
形態: カラー図版あり |
| 内容記述（英） |
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内容記述タイプ |
Other |
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内容記述 |
Physical characteristics: Original contains color illustrations |
| 内容記述（英） |
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内容記述タイプ |
Other |
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内容記述 |
Note: One DVD-ROM |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1349-113X |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11984031 |
| 資料番号 |
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内容記述タイプ |
Other |
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内容記述 |
資料番号: AA0065135052 |
| レポート番号 |
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内容記述タイプ |
Other |
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内容記述 |
レポート番号: JAXA-SP-11-007E |
65135052.pdf (543.1 kB)
