2017年8月9日四川省九寨沟地震灾区米级影像样本数据(MDD)

该数据资源主要内容为九寨沟地震灾区震后一天即2017年08月09日的四景遥感影像。该数据主要记录了九寨沟震后一天的地貌情况。通过遥感影像可以判断出此次地震的主要受灾地点及大致的受灾范围，对于人员搜救、道路通行能力以及建筑物震害遥感评估等起着至关重要的作用。除此之外，构建MDD数据集，有助于组织遥感影像并且便于应用。

This dataset mainly contains four scenes of remote sensing images of the Jiuzhaigou earthquake-stricken area acquired one day after the 2017 Jiuzhaigou earthquake, specifically on August 9, 2017. It records the geomorphic conditions of the Jiuzhaigou region one day post the earthquake. Remote sensing images can be utilized to identify the main disaster-affected locations and approximate affected scope of this earthquake, which plays a critical role in personnel search and rescue, road traffic capacity assessment, and remote sensing-based evaluation of building earthquake damage. In addition, the development of the MDD dataset helps organize remote sensing images and facilitates their application.

搜集汇总

背景与挑战

背景概述

该数据集为2017年四川省九寨沟地震灾区米级影像样本数据(MDD)，包含地震后一天的四幅3.8米分辨率遥感影像，记录了震后地貌情况，主要用于灾害评估和救援工作。数据由中国科学院空天信息创新研究院提供。