2024-03-28T16:11:34Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00027930
2022-12-15T03:57:48Z
453:456
503:836:1543:1546
衛星画像を用いた被災地水田のタンパク含有率の推定
衛星画像を用いた被災地水田のタンパク含有率の推定
Estimating rice grain protein contents using IKONOS and SPOT data of paddy fields in earthquake damaged area
木村, 洋美
阿部, 信行
福山, 利範
米粒タンパク含有率
SPOT2号
SPOT5号
IKONOS衛星
水田
NDVI
rice grain protein content rate
SPOT2
SPOT5
IKONOS
paddy field
We presumed the rice grain protein content rate using image of IKONOS, SPOT2, SPOT5 sensors in Budokubo and Hanzogane region. As a result, in Hanzogane region, significant relation was admitted between the rice grain protein content rate and digital number of Band2 of SPOT5 data in Hanzogane region. And significant relation was admitted between the rice grain protein content rate and the normalized difference vegetation index(NDVI) of IKONOS data in Budokubo region. In addition, we presumed the rice grain protein content rate and made it to the map using obtained regression. The protein content rate was able to be understood from the map in the sight and the large area. To obtain the regression of higher accuracy ,it is necessary to examine the method of acquiring the taking an image satellite date and extraction method of digital number. And, it is necessary to inspect whether the protein content rate can be presumed in the case of small rice field using satellite.
新潟大学災害復興科学センター
2007-07
jpn
departmental bulletin paper
http://hdl.handle.net/10191/5970
https://niigata-u.repo.nii.ac.jp/records/27930
AA12224463
18822177
新潟大学災害復興科学センター年報
新潟大学災害復興科学センター年報
1
143
147
https://niigata-u.repo.nii.ac.jp/record/27930/files/2_0036.pdf
application/pdf
3.5 MB
2019-08-20