Post-disaster assessment of northeastern coastal region for the 2011 Sendai Earthquake and tsunami

Ruopu Li, Shishi Liu, Qingfeng Guan, Yi Peng
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引用次数: 9

Abstract

The 2011 Sendai Earthquake has hit the north-east of Japan triggering a destructive tsunami that has caused extensive damage. A fast and effective post-disaster assessment is highly imperative for the recovery of this region. This study modeled the tsunami-affected areas of coastal Fukushima Prefecture using Landsat-7 ETM+ data and terrain analysis. The result shows that most of the coastal areas were significantly affected by the tsunami. The low-lying plains along the coast are particularly vulnerable to the tsunami.
2011年仙台地震和海啸对东北沿海地区的灾后评估
2011年仙台地震袭击了日本东北部,引发了破坏性的海啸,造成了广泛的破坏。快速有效的灾后评估对该地区的恢复至关重要。本研究利用Landsat-7 ETM+数据和地形分析对福岛县沿海海啸灾区进行了模拟。结果表明,大部分沿海地区受海啸影响较大。沿海低洼的平原特别容易受到海啸的袭击。
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