2024-03-28T23:48:46Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00027891
2022-12-15T03:57:47Z
453:456
503:836:1543:1545
高分解能衛星データを用いた水田のタンパク含有率の推定
高分解能衛星データを用いた水田のタンパク含有率の推定
Estimating Rice Grain Protein Contents using IKONOS Data of Paddy Fields in Earthquake Damaged Area
阿部, 信行
福山, 利範
米粒タンパク含有率
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, sensors in Budokubo and Hanzogane region which were the stricken area of a Cyuuetsu great earthquake.. As a result, significant relation was admitted between the rice grain protein content rate and the band 2 of IKONOS data in Budokubo region. In Hanzogane region, relation was admitted between the rice grain protein content rate and normalized difference vegetation index (NDVI) data. 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 derstood from the map in the sight and the large area. To obtain the regression of higher accuracy,it is necessary to examine the ethod of acquiring the taking an image satellite date and extraction method of digital number. And, it is necessary to use high resolution satellite data for the protein content rate can be presumed in the case of small rice field.
新潟大学災害復興科学センター
2008-12
jpn
departmental bulletin paper
http://hdl.handle.net/10191/6743
https://niigata-u.repo.nii.ac.jp/records/27891
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
2
115
118
https://niigata-u.repo.nii.ac.jp/record/27891/files/RCNHDRNU_20003.pdf
application/pdf
2.1 MB
2019-08-20