ログイン
English
千葉大学学術成果リポジトリ
ブラウズ
著者
刊行年(西暦)
雑誌名
資料種別
ランキング
アクセスランキング
ダウンロードランキング
その他
アカデミック・リンク・センター/附属図書館HP
千葉大学HP
このアイテムのアクセス数:
12
件
(
2024-10-14
12:08 集計
)
閲覧可能ファイル
ファイル
フォーマット
サイズ
ダウンロード回数
説明
ceresIntlSympo-24-P459
pdf
953 KB
21
基本情報
データ種別:学術成果リポジトリ
タイトル
Time Series InSAR for Interpretating 5 years Cycle of Mt. Bromo Eruptions in Indonesia by Using PALSAR and PALSAR-2 to Assess Damages Assessment
作成者
ARBAD, Arliandy Pratama
TAKEUCHI, Wataru
AOKI, Yosuke
作成者の別表記
竹内, 渉
青木, 陽介
内容
[ABSTRACT]Since 2010, Mount Bromo has erupted at least two times with high intensity has recorded. Regarding to CVGHM reported, Mount Bromo activity increased on 1 November 2015 and started erupting with lava on Tuesday morning, 26 January 2016. Based on the eruption evidences Mount Bromo is Strombolian Volcano, relatively mildly explosive at discrete but fairly regular intervals of seconds to minutes. Recently, remote sensing has played as an important role to observe volcano behaviour. We investigated ground deformation by interferometric SAR method related to ground structure before and after eruption. We expect the Time Series-InSAR deformation field to infer volume changes, geometries and locations of sources of deformation involved in the future eruption. Ground displacement in the radar line-of-sight (LOS) direction is obtained from the phase difference of synthetic aperture radar (SAR) pairs of the same area acquired at different times (interferograms) then be flattened by removing the topographic phase an inflating volcano (or any other landform) produces a pattern of concentric fringes in a radar interferogram from which the effects of viewing geometry and topography have been removed. InSAR studied in Mount Bromo has observed by e.g. Arliandy and Wataru (2016) the results are shown the displacement changes around Mount Bromo area up to 26 Cm, where is the higher shifted in 2015 eruption. The results are allowed us to understand evidences of disaster in the field and could implemented to urban plan engineering in particular civil engineering work and mitigation assessment to reduce number of damages and fatalities.
ハンドルURL
https://opac.ll.chiba-u.jp/da/curator/107872/
フルテキストへのリンク
https://opac.ll.chiba-u.jp/da/curator/107872/ceresIntlSympo-24-P459.pdf
公開者
Chiba University. Center for Environmental Remote Sensing
公開者の別表記
千葉大学環境リモートセンシング研究センター
NII資源タイプ
会議発表用資料
掲載誌名
Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集
巻
24
開始ページ
459
終了ページ
466
刊行年月
2016-11-21
著者版フラグ
publisher
カテゴリ
環境リモートセンシング研究センター「CEReSシンポジウム資料集」
その他の情報を表示
コンテンツの種類
会議発表用資料 Presentation
DCMI資源タイプ
text
ファイル形式 [IMT]
application/pdf
言語 [ISO639-2]
eng
ホームへ戻る