講演抄録/キーワード |
講演名 |
2021-11-11 14:10
Detection of frost heave using time-series Interferometry SAR data. ○Yoon Taek Jung・Sang-Eun Park(Sejong Univ.) SANE2021-46 |
抄録 |
(和) |
The active layer above the permafrost shows dynamic changes as thawing and freezing are repeated in response to large temperature variations between the summer and winter seasons. By applying interferometry processing to spatially and temporally detailed time-series SAR data, we develop a technology to observe vertical movement due to freezing of the ground in winter and conduct research to quantify the temporal changes of frost heave in permafrost. |
(英) |
The active layer above the permafrost shows dynamic changes as thawing and freezing are repeated in response to large temperature variations between the summer and winter seasons. By applying interferometry processing to spatially and temporally detailed time-series SAR data, we develop a technology to observe vertical movement due to freezing of the ground in winter and conduct research to quantify the temporal changes of frost heave in permafrost. |
キーワード |
(和) |
Permafrost / Interferometry / SAR / Sentinel-1 / Frost heave / / / |
(英) |
Permafrost / Interferometry / SAR / Sentinel-1 / Frost heave / / / |
文献情報 |
信学技報, vol. 121, no. 236, SANE2021-46, pp. 76-78, 2021年11月. |
資料番号 |
SANE2021-46 |
発行日 |
2021-11-04 (SANE) |
ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SANE2021-46 |