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The New Methods for Rapid Exposure and Seismic Vulnerability Assessment. How Do They Adapt to Different Scenarios?

机译:快速曝光与地震脆弱性评估的新方法。它们如何适应不同的场景?

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We present a procedure for exposure and vulnerability evaluation that integrates LiDAR, orthophotos, and other ancillary datasets. It comprises three phases: (1) city stratification into homogeneous regions; (2) exposure database compilation; and (3) vulnerability allocation using predictive modelling. We have conducted two applications in Lorca (Spain) and Port-au-Price (Haiti) and here we compare them. Each phase of the method is subject to variations due mainly to data availability; however, it does not affect the final accuracy that remains high in both scenarios (over 80%). It is a flexible procedure that is able to adapt to the particular features of two different cities.
机译:我们提出了一种曝光和漏洞评估的程序,可集成LIDAR,Orthophotos和其他辅助数据集。它包括三个阶段:(1)城市分层进入均匀区域; (2)曝光数据库汇编; (3)使用预测建模的漏洞分配。我们在Lorca(西班牙)和Port-Au-Price(海地)进行了两种应用,我们可以比较它们。该方法的每个阶段受到主要达到数据可用性的变化;但是,它不会影响两种情况仍然高的最终精度(超过80%)。它是一种灵活的程序,能够适应两个不同城市的特定功能。

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