| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2018-02-06 |
| タイトル |
|
|
タイトル |
Three Dimensional Measurement by Satellite Remote Sensing for Disaster Monitoring |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
3D Measurement |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Slope Failure |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Disaster Monitoring |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| 著者 |
Nakagawa, Takahiro
Hyodo, Masashi
Takagi, Masataka
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
SHIKOKU Island in Japan has many slope failure disasters by the torrential rain every year. The slope failures induce other serious disaster such as landslide, mudflow and debris flow. Therefore, hidden slope failure must be found immediately. PRISM sensor mounted on ALOS has three lines scanner with 2.5m ground resolution and it can be observed at the same time from same orbit. Then, three dimensional (3D) measurements can be carried out in 2.5m spatial resolution. The 3D measurement using PRISM has a potential to detect slope failure. In the present research work, accuracy verification of 3D measurement using PRISM was carried out and the possibility of wide area monitoring of slope failure disaster was concluded. Result showed about 1 pixel error in z axis. Then, at least 5m width of slope failure might be expected to detect by PRISM using 3D perspective projection. |
| 書誌情報 |
Society for Social Management Systems Internet Journal
巻 4,
号 1,
発行日 2008-03
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2432-552X |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
Society for Social Management Systems |
SMS08-129.pdf (728.1 kB)
