Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Junichi, Kurihara"'
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2004 (2023)
There are certain growth stages and spectral regions that are optimal for obtaining a high accuracy in rice yield prediction by remote sensing. However, there is insufficient knowledge to establish a yield prediction model widely applicable for growt
Externí odkaz:
https://doaj.org/article/a60634a90f1f4526809de68faeb6ae8a
Autor:
Junichi Kurihara, Toshikazu Yamana
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1420 (2022)
Approximately half of the world’s apple production occurs in East Asia, where apple Valsa canker (AVC) is a prominent disease. This disease affects the bark of the tree, ultimately killing it and resulting in significant economic loss. Visual ident
Externí odkaz:
https://doaj.org/article/89176c8891b64b19983aefc95089c7d5
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 799 (2022)
Early detection of basal stem rot (BSR) disease in oil palm trees is important for the sustainable production of palm oil in the limited land for plantation in Southeast Asia. However, previous studies based on satellite and aircraft hyperspectral re
Externí odkaz:
https://doaj.org/article/6b4206d7c0444aaa8e64686d1653a793
Autor:
Masataka Imai, Junichi Kurihara, Toru Kouyama, Toshinori Kuwahara, Shinya Fujita, Yuji Sakamoto, Yuji Sato, Sei-Ichi Saitoh, Takafumi Hirata, Hirokazu Yamamoto, Yukihiro Takahashi
Publikováno v:
Sensors, Vol 21, Iss 7, p 2429 (2021)
Radiometric calibration utilizing the Moon as a reference source is termed as lunar calibration. It is a useful method for evaluating the performance of optical sensors onboard satellites orbiting the Earth. Lunar calibration provides sufficient radi
Externí odkaz:
https://doaj.org/article/c554b41d2a91417f85bf73714448d4f9
Autor:
Junichi Kurihara, Kei Yoshikawa, Yasuo Hirose, Shintaro Hayakashi, Kentaro Takagi, Takashi Hirano, Hiroyuki Oguma, Tomotsugu Yazaki, Reiko Ide
Publikováno v:
Journal of agricultural meteorology. 77(4):253-261
Liquid crystal tunable filter (LCTF) can change the transmissible wavelength by changing the applied voltage to the filter, which enables the drastic increase in the observable wavelength resolution in a small size system and is considered to be a po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0bd1e5e5eb264b4c0c29c4edeedbcd
http://hdl.handle.net/2115/83406
http://hdl.handle.net/2115/83406
Autor:
Shinichi Kimura, Hannah Tomio, Shinya Fujita, Kosuke Hanyu, Yuji Sato, Toshinori Kuwahara, Morokot Sakal, Yuji Sakamoto, Yu Murata, Junichi Kurihara
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 19(5):784-793
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b37473d8ac9d00e8525e61faf1ca2e
http://hdl.handle.net/10097/00133314
http://hdl.handle.net/10097/00133314
Autor:
Yuji Sato, Shinya Fujita, Morokot Sakal, Toshinori Kuwahara, Hannah Tomio, Kosuke Hanyu, Junichi Kurihara, Yu Murata, Wing-Huen Ip, Yukihiro Takahashi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 18(5):186-191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb851e618144b80901a2a20cb4117c34
http://hdl.handle.net/10097/00133079
http://hdl.handle.net/10097/00133079
Lessons Learned from On-orbit Gyroscope Malfunction and Recovery Operation of Microsatellite RISESAT
Autor:
Shinya Fujita, Toshinori Kuwahara, Kazuki Kibune, Naoya Shiraishi, Yuji Sato, Yuji Sakamoto, Junichi Kurihara
Publikováno v:
2022 IEEE/SICE International Symposium on System Integration (SII).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::124628e16d2ba308b02d5fcd87eb39c0
https://doi.org/10.1109/sii52469.2022.9708894
https://doi.org/10.1109/sii52469.2022.9708894
Publikováno v:
2022 IEEE/SICE International Symposium on System Integration (SII).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c0bc76fdc92f86a14bcb0842749b1b
https://doi.org/10.1109/sii52469.2022.9708740
https://doi.org/10.1109/sii52469.2022.9708740
Publikováno v:
Sensors, Vol 18, Iss 2, p 619 (2018)
Although nano/microsatellites have great potential as remote sensing platforms, the spatial and spectral resolutions of an optical payload instrument are limited. In this study, a high spatial resolution multispectral sensor, the High-Precision Teles
Externí odkaz:
https://doaj.org/article/aafdf315793a471abb0411e223119a5b