[1]. Use of spectral reflectance from a compact spectrometer to assess chlorophyll content in Zizania latifolia Geocarto International 37/18 5363-5375 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Hiroto Yamashita, Adenan Yandra Nofrizal, Haruyuki Seki, Akio Morita, Takashi Ikka [Notes] 解析及び論文作成全般を担当した. [DOI] [2]. Adding simulated NDVI images can be effective for identifying crop types from Sentinel-1 C-SAR data Journal of the Japan Society of Photogrammetry and Remote Sensing 61/5 332-338 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 薗部礼, 関晴之, 島村秀樹, 望月貫一郎, 齋藤元也, 吉野邦彦, 谷宏 [Notes] 解析及び論文の執筆を担当した。 [3]. Evaluation of a one-dimensional convolution neural network for chlorophyll content estimation using a compact spectrometer Remote Sensing 14/9 - 1997 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Adenan Yandra Nofrizal, Rei Sonobe, Hiroto Yamashita, Haruyuki Seki, Harumi Mihara, Akio Morita and Takashi Ikka [Notes] 解析及び論文執筆を担当した. [DOI] [4]. Estimating chlorophyll content of Zizania latifolia with hyperspectral data and random forest. International Journal of Engineering and Geosciences, 7/3 221-228 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Adenan Yandra Nofrizal, Rei Sonobe, Hiroto Yamashita, Akio Morita, Takashi Ikka [Notes] 解析用のコードの作成,論文の執筆を担当した. [5]. 61/2 80-87 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 薗部礼, 関晴之, 島村秀樹, 望月貫一郎, 齋藤元也, 吉野邦彦 [Notes] 解析及び論文の執筆を行った. [6]. 61/1 4-13 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 薗部礼, 廣野祐平, 関晴之 [Notes] データ解析及び執筆を担当した. [7]. Hyperspectral wavelength selection for estimating chlorophyll content of muskmelon leaves European Journal of Remote Sensing 54/1 512-523 (2021) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Yudai Sugimoto, Ryohei Kondo, Haruyuki Seki, Erika Sugiyama, Yoshikazu Kiriiwa, Katsumi Suzuki [Notes] 論文の執筆及びデータの解析を担当した. [DOI] [8]. Potential of spectroscopic analyses for non-destructive estimation of tea quality-related metabolites in fresh new leaves Scientific Reports 11/4169 - (2021) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Hiroto Yamashita, Rei Sonobe, Yuhei Hirono, Akio Morita, Takashi Ikka [Notes] 解析の一部を担当した. [DOI] [9]. Hyperspectral reflectance sensing for quantifying leaf chlorophyll content in wasabi leaves using spectral pre-processing techniques and machine learning algorithms International Journal of Remote Sensing 42/4 1311-1329 (2021) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Hiroto Yamashita, Harumi Mihara, Akio Morita, Takashi Ikka [Notes] 解析及び論文作成全般を担当した. [DOI] [10]. Crop Classification by Machine Learning Algorithm Combined X-band and C-band SAR Data Journal of the Japan Society of Photogrammetry and Remote Sensing 59/6 259-274 (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] 山谷祐貴・薗部礼・小林伸行・ 望月貫一郎・王秀峰・谷宏 [11]. Dissection of hyperspectral reflectance to estimate nitrogen and chlorophyll contents in tea leaves based on machine learning algorithms Scientific Reports 10/ 17360- (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Hiroto Yamashita, Rei Sonobe, Yuhei Hirono, Akio Morita, Takashi Ikka [Notes] 解析の一部を担当した. [URL] [DOI] [12]. Estimation of Leaf Chlorophyll a, b and Carotenoid Contents and Their Ratios Using Hyperspectral Reflectance Remote Sensing 12/19 3265- (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Hiroto Yamashita, Harumi Mihara, Akio Morita, Takashi Ikka [Notes] 解析及び論文作成全般を担当した. [URL] [DOI] [13]. Quantifying chlorophyll-a and b content in tea leaves using hyperspectral reflectance and deep learning Remote Sensing Letters 11/10 933-942 (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Yuhei Hirono, Ayako Oi [Notes] 解析及び論文作成全般を担当した. [URL] [DOI] [14]. Non-destructive detection of tea leaf chlorophyll content using hyperspectral reflectance and machine learning algorithms Plants 9/3 368- (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Yuhei Hirono, Ayako Oi [Notes] 解析及び論文作成全般を担当した。 [URL] [DOI] [15]. Crop classification using spectral indices derived from Sentinel-2A imagery Journal of Information and Telecommunication 4/1 67-90 (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Nobuyuki Kobayashi, Hiroshi Tani, Xiufeng Wang, Rei Sonobe [Notes] 解析および論文作成において貢献した。 [DOI] [16]. Crop classification with multi-temporal and dual-polarimetric TerraSAR-X data Journal of the Japan society of photogrammetry and remote sensing 58/5 250-254 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 難波尚樹・薗部礼・谷宏・小林伸行・望月貫一郎 [17]. Crop growth monitoring using multi-temporal TerraSAR-X dual-polarimetric data Journal of the Japan society of photogrammetry and remote sensing 58/5 255-259 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 杉山絵里香・薗部礼・谷宏・小林伸行・望月貫一郎 [18]. Estimating leaf chlorophyll content of shade grown tea based on PROSPECT model inversion Journal of the Japan society of photogrammetry and remote sensing 58/5 260-264 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 林明日香・薗部礼・佐野智人・堀江秀樹 [19]. Evaluation of the use of hyperspectral reflectance for estimating Theanine content in tea leaves Journal of the Japan society of photogrammetry and remote sensing 58/5 265-269 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] 薗部礼・佐野智人・堀江秀樹 [20]. Combining ASNARO-2 XSAR HH and Sentinel-1 C-SAR VH/VV Polarization Data for Improved Crop Mapping Remote Sensing 11/16 1920- (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe [URL] [DOI] [21]. Evaluating metrics derived from Landsat 8 OLI imagery to map crop cover Geocarto International 34/8 839-855 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe,Yuki Yamaya,Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Kan-ichiro Mochizuki [Notes] 解析及び論文作成全般を担当した。 [DOI] [22]. Classifying the severity of basal stem rot disease in oil palm plantations using WorldView-3 imagery and machine learning algorithms International Journal of Remote Sensing 40/19 7624-7646 (2019) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper [Lead author or co-author] co-author [Author] Heri Santoso, Hiroshi Tani, Xuifeng Wang, Agus Eko Prasetyo, Rei Sonobe [Notes] 解析に関与した。 [DOI] [23]. Parcel-Based Crop Classification Using Multi-Temporal TerraSAR-X Dual Polarimetric Data Remote Sensing 11/10 1148- (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe [URL] [DOI] [24]. Monitoring Photosynthetic Pigments of Shade Grown Tea from Hyperspectral Reflectance Canadian Journal of Remote Sensing 44/2 104-112 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Yuta Miura,Tomohito Sano,Hideki Horie [Notes] 解析及び論文作成全般を担当した。 [DOI] [25]. Using spectral reflectance to estimate leaf chlorophyll content of tea with shading treatments Biosystems Engineering 175/ 168-182 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] Rei Sonobe, Tomohito Sano, Hideki Horie [Notes] データの解析及び論文の執筆を担当した。 [DOI] [26]. Assessing hyperspectral indices for tracing chlorophyll fluorescence parameters in deciduous forests Journal of Environmental Management 227/ 172-180 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Rei Sonobe, Quan Wang [Notes] データの解析及び論文の執筆を担当した。 [DOI] [27]. Crop classification from Sentinel-2 derived vegetation indices using ensemble learning Journal of Applied Remote Sensing 12/2 - (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Yuki Yamaya,Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Kan-ichiro Mochizuki [Notes] データの解析,解釈及び論文の執筆を担当した [28]. Crop Classification by Machine Learning Algorithm with Combination of X- and C-band SAR data Journal of the Japan society of photogrammetry and remote sensing 57/2 78-83 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] 山谷 祐貴, 谷 宏, 王 秀峰, 薗部 礼, 小林 伸行, 望月 貫一郎,野田 萌 [29]. Estimating leaf carotenoid contents of shade grown tea using hyperspectral indices and PROSPECT-D inversion International Journal of Remote Sensing 39/5 1306-1320 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Yuta Miura,Tomohito Sano,Hideki Horie [Notes] 解析及び論文作成全般を担当した。 [30]. Nondestructive assessments of carotenoids content of broadleaved plant species using hyperspectral indices Computers and Electronics in Agriculture 145/ 18-26 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Rei Sonobe,Quan Wang [31]. Assessing the Suitability of Data from Sentinel-1A and 2A for Crop Classification GIScience & Remote Sensing 54/6 918-938 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Yuki Yamaya,Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Kan-ichiro Mochizuki [Notes] 解析及び論文作成全般を担当した。 [32]. 56/5 234-243 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]佐野 智人,堀江 秀樹 [33]. 56/4 143-148 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]山谷 祐貴 [共著者]谷 宏,王 秀峰,薗部 礼,小林 伸行,望月貫一郎,野田 萌 [34]. Mapping crop cover using multi-temporal Landsat 8 OLI imagery International Journal of Remote Sensing 38/15 4348-4361 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Yuki Yamaya,Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Kan-ichiro Mochizuki [Notes] データの解析及び論文の執筆を担当した。 [35]. Towards a universal hyperspectral index to assess chlorophyll content in deciduous forests Remote Sensing 9/3 191- (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Rei Sonobe,Quan Wang [Notes] データの解析及び論文の執筆を担当した。 [URL] [36]. Hyperspectral indices for quantifying leaf chlorophyll concentrations performed differently with different leaf types in deciduous forests Ecological Informatics 37/1 1-9 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Rei Sonobe,Quan Wang [Notes] データの解析及び論文の執筆を担当した。 [37]. An experimental comparison between KELM and CART for crop classification using Landsat-8 OLI data Geocarto International 32/2 128-138 (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang [Notes] データの解析,解釈及び論文の執筆を担当した。 [38]. Assessing the xanthophyll cycle in natural beech leaves with hyperspectral reflectance Functional Plant Biology 43/5 438-447 (2016) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] Rei Sonobe,Quan Wang [Notes] データの解析及び論文の執筆を担当した。 [39]. Discrimination of crop types with TerraSAR-X-derived information Physics and Chemistry of the Earth, Parts A/B/C 83-84/(num) 2-13 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Hideki Shimamura [Notes] データの解析,解釈及び論文の執筆を担当した。 [URL] [40]. 29/(num) 67-70 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]小林 伸行 [共著者]薗部 礼,谷 宏,王 秀峰 [41]. 29/(num) 61-66 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]野田 萌 [共著者]薗部 礼,谷 宏,王 秀峰,小林 伸行 [42]. Extreme Learning Machine-based Crop Classification using ALOS/PALSAR Images Japan Agricultural Research Quarterly 49/4 377-384 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Yasuhito Kojima,Nobuyuki Kobayashi [Notes] データの解析,解釈及び論文の執筆を担当した。 [DOI] [43]. Crop Map Generation Applying the Random Forest Classifier Using ALOS/PALSAR Data Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering 83/4 I_117-I_122 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰,小島 康人,小林 伸行 [44]. Crop classification with TerraSAR-X-derived three components using m-chi decomposition 54/2 95-100 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,望月 貫一郎,王 秀峰 [45]. Parameter tuning in the support vector machine and random forest and their performances in cross- and same-year crop classification using TerraSAR-X International Journal of Remote Sensing 35/23 7898-7909 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Hideki Shimamura [Notes] データの解析,解釈及び論文の執筆を担当した。 [URL] [46]. 28/(num) 263-268 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]小林 伸行 [共著者]薗部 礼,谷 宏,王 秀峰,大木 隼人 [47]. 28/(num) 269-274 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰,小林 伸行 [48]. 28/(num) 275-280 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]大木 隼人 [共著者]薗部 礼,谷 宏,王 秀峰,小林 伸行 [49]. 28/(num) 293-296 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]谷 宏 [共著者]薗部 礼,王 秀峰 [50]. Winter wheat growth monitoring using multi-temporal TerraSAR-X dual-polarimetric data Japan Agricultural Research Quarterly 48/4 471-476 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Hideki Shimamura [Notes] データの解析,解釈及び論文の執筆を担当した。 [DOI] [51]. Application of multi-temporal TerraSAR-X data to map winter wheat planted areas in Hokkaido, Japan Japan Agricultural Research Quarterly 48/4 465-470 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Atsushi Kimura,Hideki Shimamura [Notes] データの解析,解釈及び論文の執筆を担当した。 [DOI] [52]. 82/3 141-146 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰,小林 伸行,島村 秀樹 [53]. Detection of ambrosia beetles using a pan-sharpened image generated from ALOS/AVNIR-2 and ALOS/PRISM imagery Forest Systems 23/1 178-182 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang [Notes] データの解析,解釈及び論文の執筆を担当した。 [DOI] [54]. Random forest classification of crop type using multi-temporal TerraSAR-X dual-polarimetric data Remote Sensing Letters 5/2 157-164 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Nobuyuki Kobayashi,Hideki Shimamura [Notes] データの解析,解釈及び論文の執筆を担当した。 [URL] [55]. 82/1 19-24 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰,小林 伸行 [56]. 82/1 57-58 (2014) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰,小林 伸行,島村 秀樹 [57]. Application of the Sahebi model using ALOS/PALSAR and 66.3 cm long surface profile data International Journal of Remote Sensing 30/22 6069-6074 (2009) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani [Notes] データの解析,解釈及び論文の執筆を担当した。 [URL] [58]. Estimation of soil moisture for bare soil fields using ALOS/PALSAR HH polarization data Agricultural Information Research 17/4 171-177 (2008) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]Rei Sonobe [共著者]Hiroshi Tani,Xiufeng Wang,Masami Fukuda [59]. 22/(num) 553-558 (2008) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,王 秀峰 [60]. 21/(num) 463-466 (2007) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] [責任著者]谷 宏 [共著者]小林 伸行,薗部 礼,王 秀峰,一条 博幸 [61]. 21/(num) 477-482 (2007) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] author [Author] [責任著者]薗部 礼 [共著者]谷 宏,高田 雅之,王 秀峰 |