2015年4月尼泊尔Gorkha地震灾害受损的建筑

该数据集为2015年4月25日尼泊尔Gorkha地震灾害受损的建筑具体分布数据，以Open Street Map提供的建筑数据和Google Earth高分辨影像为基础数据，以距震中距离和地震烈度作为致灾因子，通过对评估建筑数据在灾前灾后的变化情况，得到建筑不同损毁情况。

This dataset contains detailed distribution data of buildings damaged during the April 25, 2015 Gorkha earthquake in Nepal. It is developed based on foundational data including building data provided by OpenStreetMap and high-resolution satellite imagery from Google Earth. Epicentral distance and seismic intensity are adopted as disaster-causing factors. By analyzing the pre- and post-disaster changes of the assessed building datasets, this dataset derives the varying damage levels of the affected buildings.

搜集汇总

背景与挑战

背景概述

该数据集记录了2015年尼泊尔Gorkha地震中受损建筑的空间分布情况，基于OpenStreetMap建筑数据和Google Earth影像，通过分析震前震后建筑变化并结合地震参数评估受损程度。数据集适用于地震灾害建筑损毁研究。