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首页> 外文期刊>TAO: Terrastrial, atmospheric, and oceanic sciences >Evaluating the Location of Tsunami Sensors: Methodology and Application to the Northeast Coast of Taiwan
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Evaluating the Location of Tsunami Sensors: Methodology and Application to the Northeast Coast of Taiwan

机译：海啸传感器的位置评估：方法和在台湾东北海岸的应用

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The “max gain” which is the maximum absolute value of the reciprocal Green's Function of a city vulnerable to tsunami damage is used to evaluate the efficiency of the location for tsunami detecting instruments. The max gain is the correlation between the water elevation variations at the observatory and the vulnerable coastal city. After vulnerable cities are determined, the max gain diagram can be used to determine the most favorable location for observation. To verify the applicability of the methodology of a tsunami monitoring system, the Marine Cable Hosted Observatory (MACHO) project in Taiwan is analyzed in detail. Four vulnerable cities, Tou-cheng, Chi-long, Su-ao, and Hua-lien, are chosen first. It is found that from the hydrodynamic point of view the Ryukyu Island Arc is more important than the Yaeyama Ridge. The max gain distribution is found to be useful for optimizing the tsunami monitoring system in that some modification on the node locations is predicted to significantly improve the efficiency of the tsunami sensors without changing the route or the cost.
机译：“最大增益”是易受海啸破坏的城市的格林函数的倒数的最大绝对值，用于评估海啸检测仪器的定位效率。最大增益是天文台和脆弱的沿海城市的水位变化之间的相关性。确定脆弱的城市之后，可以使用最大增益图来确定最有利的观测位置。为了验证海啸监测系统方法学的适用性，详细分析了台湾的海上电缆托管天文台（MACHO）项目。首先选择了头城，吉隆，苏澳和花莲这四个脆弱的城市。从流体力学的角度来看，琉球岛弧比八重山岭更重要。发现最大增益分布对于优化海啸监视系统很有用，因为预计对节点位置进行一些修改可以显着提高海啸传感器的效率，而无需更改路线或成本。

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