2017年四川省九寨沟地震灾区烈度圈矢量数据2

该数据资源主要内容为九寨沟地震灾区震后烈度情况矢量数据以及其修正数据，矢量数据地震烈度由6度到9度。数据显示了在不同烈度情况下对应区域的总体范围，形象地展示了地震烈度由高到低，对应区域面积以震中位置为中心由小到大的变化情况。

The main content of this dataset is the post-earthquake seismic intensity vector data and its corrected data for the Jiuzhaigou earthquake-stricken area. The seismic intensities covered by the vector data range from 6 degrees to 9 degrees. The data displays the overall scope of the corresponding regions under different seismic intensities, and vividly illustrates the variation trend that as the seismic intensity decreases from high to low, the area of the corresponding regions expands from small to large with the epicenter as the center.

搜集汇总

背景与挑战

背景概述

该数据集是2017年四川省九寨沟地震灾区的烈度圈矢量数据，包含震后烈度矢量数据及其修正数据，烈度范围从6度到9度，用于展示不同烈度下的区域范围和从震中向外烈度递减的变化趋势。数据来源于国家重点研发计划项目，主要用于科研分析。