STUDY ON APPLICABILITY OF SAR FOR MONITORING OF THE SHORELINE
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- AKAMATSU Sorayuki
- 東京大学 工学系研究科社会基盤学専攻
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- TAJIMA Yoshimitu
- 東京大学 工学系研究科社会基盤学専攻
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- SHIMOZONO Takenori
- 東京大学 工学系研究科社会基盤学専攻
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- SATO Shinji
- 東京大学 工学系研究科社会基盤学専攻
Bibliographic Information
- Other Title
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- 海岸線モニタリングにおける合成開口レーダの適用性の分析
- カイガンセン モニタリング ニ オケル ゴウセイ カイコウ レーダ ノ テキヨウセイ ノ ブンセキ
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Abstract
For better planning of coastal protection and conservation strategies, development of frequent monitoring of shoareline change is one of important tasks in the field of coastal engineering. Among various satellite data, synthetic aperture radar, SAR, can be considered as one of promissing options for cost-effective monitoring of the shoreline. Because SAR is not affected by cloud coverage and does not require sunlight, it is suitable for frequent observation. This study analyzed a large number of SAR scenes to investigate how various monitoring parameters affect the shoreline detection skills. It was found through the analysis that the most important parameter is the grain size of the bet materials and SAR can be applied for shoreline monitoring under appropriate monitoring conditions.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 73 (2), I_1621-I_1626, 2017
Japan Society of Civil Engineers
